{"title":"DMM Climbing Products","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan role=\"presentation\" dir=\"ltr\"\u003eWe carry a HUGE assortment of the best DMM climbing \u003c\/span\u003e\u003cspan role=\"presentation\" dir=\"ltr\"\u003egear! Everything from carabiners to gear storage bags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan role=\"presentation\" dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eDMM is trusted by arborists all over, and their equipment is put to the test each and every day. We recommend any of their quality hardware, including pulleys, blocks and rigging plates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan role=\"presentation\" dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eWant our recommendation? You can’t go wrong with the \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.bartlettman.com\/collections\/dmm\/products\/dmm-hitchclimber-eccentric\"\u003eDMM Hitchclimber Eccentric\u003c\/a\u003e\u003c\/span\u003e, an impressive piece of engineering for friction hitch work positioning systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAnother popular piece of gear among arborists is the \u003c\/span\u003e\u003ca href=\"https:\/\/www.bartlettman.com\/collections\/dmm\/products\/dmm-ultra-oval-locksafe-carabiner\"\u003e\u003cspan\u003eUltra O Ultra Oval Locksafe Carabiner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. This DMM climbing carabiner is known for its strength, smooth operation, and reliable locking mechanism.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan role=\"presentation\" dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eFinally, keep all of your gear protected and organized with the \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.bartlettman.com\/products\/dmm-porter-gear-bag\"\u003eDMM Porter Bag\u003c\/a\u003e\u003c\/span\u003e!\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"dmm-revolver-screwgate-carabiner","title":"DMM Revolver Screwgate Carabiner with Pulley Sheave","description":"\u003ch2\u003eDMM Revolver Screwgate Carabiner — Integrated Pulley Sheave\u003c\/h2\u003e\n\n\u003cp\u003eThe DMM Revolver is one of those pieces of hardware that quietly makes your rigging system more efficient every time you use it. The integrated pulley sheave at one end of the carabiner dramatically reduces rope friction compared to a standard carabiner redirect — making it a go-to choice for mechanical advantage systems, speed lines, and hauling setups where friction is the enemy of efficiency. DMM's I-Beam construction keeps weight low without sacrificing strength, and the shrouded nose prevents snagging on webbing and ropes when you're moving fast in the canopy. Screwgate locking for secure, fixed-point connections.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated pulley sheave reduces rope friction for mechanical advantage and hauling systems\u003c\/li\u003e\n\u003cli\u003eIdeal for speed lines, redirect points, and MA systems\u003c\/li\u003e\n\u003cli\u003eDMM I-Beam construction — lightweight without sacrificing strength\u003c\/li\u003e\n\u003cli\u003eShrouded nose prevents snagging on webbing and ropes\u003c\/li\u003e\n\u003cli\u003eScrewgate locking sleeve for secure fixed-point connections\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eMBS: 24kN\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGate Type\u003c\/td\u003e\n\u003ctd\u003eScrewgate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulley Sheave\u003c\/td\u003e\n\u003ctd\u003eIntegrated (one end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMBS\u003c\/td\u003e\n\u003ctd\u003e24kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eI-Beam (lightweight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNose\u003c\/td\u003e\n\u003ctd\u003eShrouded (snag-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendor\u003c\/td\u003e\n\u003ctd\u003eDMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the pulley sheave on the Revolver used for?\u003c\/strong\u003e\u003cbr\u003eThe integrated pulley sheave at one end of the carabiner allows a rope to run through it with significantly less friction than a standard carabiner redirect. This makes the Revolver ideal for mechanical advantage systems (e.g., 3:1 or 5:1 MA), speed lines, and hauling systems where reducing friction improves efficiency and reduces effort.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the Revolver differ from a standard carabiner used as a redirect?\u003c\/strong\u003e\u003cbr\u003eA rope running over a standard carabiner spine creates significant friction, reducing the efficiency of any mechanical advantage system. The Revolver's pulley sheave allows the rope to roll rather than slide, dramatically reducing friction and improving the mechanical advantage ratio you actually achieve in practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is DMM I-Beam construction?\u003c\/strong\u003e\u003cbr\u003eI-Beam construction refers to DMM's method of shaping the carabiner spine in an I-beam cross-section, which maximizes strength-to-weight ratio. This allows the Revolver to be carried in multiples on a harness without adding significant weight — useful when building complex rigging systems that require several redirect points.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the shrouded nose do?\u003c\/strong\u003e\u003cbr\u003eThe shrouded nose covers the gate latch area, preventing it from snagging on webbing, ropes, or other hardware when the carabiner is being moved through a system. This is particularly useful in complex rigging setups where multiple pieces of hardware are in close proximity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the Revolver available with other gate types?\u003c\/strong\u003e\u003cbr\u003eYes — the DMM Revolver is also available with Quicklock and Locksafe gate options, which offer different locking mechanisms to suit different preferences and applications. See the other Revolver listings for those variants.\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547347566676,"sku":"K272","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11992_a272-revolver-screwgate-locking-carabiner.png?v=1612366781"},{"product_id":"dmm-revolver-quicklock-carabiner","title":"DMM REVOLVER QUICKLOCK CARABINER","description":"\u003cp\u003eThe Revolver carabiners offer a unique pulley sheave at one end of the carabiner to use for mechanical advantage systems, speed lines, and hauling systems. With DMM’s lightweight I-Beam construction multiple Revolvers can be carried on you harness without weighing you down. Shrouded nose keeps from snagging on webbing and ropes.  The DMM Revolver Quicklock is NOT suitable for climbing.  Aluminum construction. MBS: 24kN \u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547347664980,"sku":"K273","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11992_a273-revolver-kwiklock-locking-carabiner.png?v=1612366781"},{"product_id":"dmm-revolver-locksafe-carabiner","title":"DMM REVOLVER LOCKSAFE CARABINER","description":"\u003cp\u003eThe Revolver carabiners offer a unique pulley sheave at one end of the carabiner to use for mechanical advantage systems, speed lines, and hauling systems. With DMM’s lightweight I-Beam construction multiple Revolvers can be carried on you harness without weighing you down. Shrouded nose keeps from snagging on webbing and ropes. Aluminum construction. MBS: 24kN\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547350417492,"sku":"K277","price":93.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11992_a277-revolver-locksafe-locking-carabiner.png?v=1612366784"},{"product_id":"dmm-ultra-oval-screwgate-carabiner","title":"DMM Ultra Oval Screwgate Carabiner","description":"\u003ch2\u003eDMM Ultra Oval Screwgate Carabiner\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDMM Ultra Oval Screwgate Carabiner\u003c\/strong\u003e brings DMM's precision engineering to the oval carabiner format — a shape trusted by arborists and riggers for keeping loads centered and hardware stable. Whether you're running a pulley system or building a rigging setup, the oval geometry prevents your hardware from shifting to one side under load.\u003c\/p\u003e\n\u003cp\u003eDMM's Ultra Oval is built to professional standards with a reliable screwgate locking mechanism that stays secure under the vibration and movement of real-world tree work.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOval shape keeps loads centered — ideal for pulleys, blocks, and rigging hardware\u003c\/li\u003e\n\u003cli\u003eScrewgate locking mechanism for secure, reliable closure\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered by DMM to professional safety standards\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the DMM Ultra Oval compare to the ISC Steel Oval?\u003c\/strong\u003e\u003cbr\u003eThe DMM Ultra Oval is aluminum — lighter than the \u003ca href=\"\/products\/4437760442452\"\u003eISC Steel Oval Screwgate Carabiner\u003c\/a\u003e, which is better suited for heavier rigging loads. Choose aluminum for weight savings in lighter applications, steel for maximum strength in heavy rigging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a quicklock version?\u003c\/strong\u003e\u003cbr\u003eYes — see the \u003ca href=\"\/products\/4437760573524\"\u003eDMM Ultra Oval Quicklock Carabiner\u003c\/a\u003e for a faster-operating locking mechanism.\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Lime","offer_id":52598971728191,"sku":"K322","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Matte Grey","offer_id":52598971760959,"sku":"K322-MG","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/K322-MGandK322_1d0f61b5-e051-4aa4-bdaa-7da38300808c.png?v=1778611214"},{"product_id":"dmm-ultra-oval-quicklock-carabiner","title":"DMM ULTRA OVAL QUICKLOCK CARABINER","description":"\u003cp\u003eA true oval carabiner that not only functions flawlessly but also helps orient gear and pulleys to the center of the carabiner to keep from side loading. The best feeling action out of any carabiner! The DMM Ultra Oval Quicklock is NOT suitable for climbing.  Aluminum construction. MBS: 25kN  \u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547356282964,"sku":"K323","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11979_a323-ultra-o-kwiklock-locking-carabiner.png?v=1612366781"},{"product_id":"dmm-ultra-oval-locksafe-carabiner","title":"DMM ULTRA OVAL LOCKSAFE CARABINER","description":"\u003cp\u003eA true oval carabiner that not only functions flawlessly but also helps orient gear and pulleys to the center of the carabiner to keep from side loading. The best feeling action out of any carabiner! Aluminum construction. MBS: 25kN\u003c\/p\u003e\n\u003cp\u003eTriple Action\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Titanium","offer_id":44428221579583,"sku":"K327","price":46.49,"currency_code":"USD","in_stock":true},{"title":"Matte Grey","offer_id":44428221612351,"sku":"K327MG","price":46.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11979_a327-ultra-o-locksafe-locking-carabiner_69a70e08-e43e-4602-af63-8fa0dd735e09.png?v=1651850550"},{"product_id":"dmm-small-swivel","title":"DMM SMALL SWIVEL","description":"\u003ca href=\"http:\/\/dmmprofessional.com\/\"\u003eDMM\u003c\/a\u003e Axis Swivels have been designed to be smooth, compact and incredibly strong. Large openings are capable of holding 3 carabiners. Made from hot forged CNC machined bodies with large bearings and heat treated stainless steel axles. The Axis Swivels inspire confidence from the word go!\u003cbr\u003e\u003cbr\u003eHt:3.15” \u003cbr\u003eWt:4.13oz  \u003cbr\u003eMBS:36kN \u003cbr\u003eWLL: 8kN","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547776237652,"sku":"KP-S100","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/KP-S100_S100_DMM_SMALL_SWIVEL_BLUE.png?v=1576491944"},{"product_id":"dmm-large-swivel","title":"DMM LARGE SWIVEL","description":"\u003ca href=\"http:\/\/dmmprofessional.com\/\"\u003eDMM\u003c\/a\u003e Axis Swivels have been designed to be smooth, compact and incredibly strong. Large holes can hold 4 carabiners. Smooth edges allow reduce the risk of damaging ropes. Made from hot forged CNC machined bodies with large bearings and heat treated stainless steel axles. The Axis Swivels inspire confidence from the word go.  \u003cbr\u003e\u003cbr\u003eHt:3.8”  \u003cbr\u003eWt:6.49oz  \u003cbr\u003eMBS: 50kN \u003cbr\u003eWLL:10kN","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547776368724,"sku":"KP-S200","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/KP-S200_S200_DMM_LARGE_SWIVEL.png?v=1576491948"},{"product_id":"dmm-ultra-o-3-pack","title":"DMM ULTRA O - 3 PACK","description":"The Ultra O Carabiner 3 Pack could be described as the perfect aid climbing biners.  Oval biners are important because they allow pulleys to sit in a correctly loaded and equalized position.  The symmetrical shape also stops them shifting under load and potentially dislodging a marginal gear placement. The locking gate adds a final element of security to the system. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eFeatures:\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eOval shaped locking biner \u003c\/li\u003e\n\u003cli\u003eIdeal for pulley systems and aid climbing \u003c\/li\u003e\n\u003cli\u003eStrong and lightweight I-Beam construction \u003c\/li\u003e\n\u003cli\u003eGenerous rope radius\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eMBS: 25kN\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547786330196,"sku":"K327-P3","price":121.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/K327-P3_A327-P3_Ultra_O_LS_Colourpack_DMM.png?v=1576492028"},{"product_id":"dmm-shadow-3-pack","title":"DMM SHADOW - 3 PACK","description":"This is a high performance, lightweight locking biner suitable for a wide range of uses.  The extra wide gate opening and larger size make it easier to use if you are wearing gloves. And despite these advantages it, still hangs lightly on your rack. \u003cdiv\u003e\n\u003cbr\u003e\u003cdiv\u003eFeatures:\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eLightweight locking biner \u003c\/li\u003e\n\u003cli\u003eKeylock nose \u003c\/li\u003e\n\u003cli\u003eStrong and light I-Beam construction \u003c\/li\u003e\n\u003cli\u003eAvailable in three colors for easy identification\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eMBS: 25kN\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547786395732,"sku":"K307-P3","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_11949_A307-P3-Shadow-Locksafe-Colour-3-pack.png?v=1612366785"},{"product_id":"dmm-aluminum-ring","title":"DMM ALUMINUM RING","description":"\u003cp\u003eDMM Aluminum Anchor Rings have the highest strength-to-weight ratio. These rings are anodized for peak protection and are the most trusted rings in the world for life safety use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMBS\u003c\/strong\u003e: 30kN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWLL\u003c\/strong\u003e: 6kN\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Green \/ 26mm (~1.02in.)","offer_id":31547788329044,"sku":"RING-26MM","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Green \/ 28mm (~1.10in.)","offer_id":31547788361812,"sku":"RING-28MM","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Green \/ 40mm (~1.57in.)","offer_id":31547788394580,"sku":"RING-40MM","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Matte Grey \/ 28mm (~1.10in.)","offer_id":47797991080255,"sku":"RING-28MM-MG","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Matte Grey \/ 40mm (~1.57in.)","offer_id":47797991113023,"sku":"RING-40MM-MG","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Matte Grey \/ 26mm (~1.02in.)","offer_id":51652916642111,"sku":"RING-26MM-MG","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/RING-26MM_R500-26_DMM_RING.png?v=1576492040"},{"product_id":"dmm-xsre-clips","title":"DMM XSRE CLIPS","description":"Small but mighty, easy on the eye and full of attitude, this small racking element is the full package.The keylock nose aids rope piercing and reduces the chance of snagging. This is the most useful high performance accessory carabiner on the market with hundreds of potential applications. You can’t help but want one. NOT SUITABLE FOR CLIMBING.\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 2-1\/4”\u003c\/li\u003e\n\u003cli\u003eGate opening: 9\/16”\u003c\/li\u003e\n\u003cli\u003eStrength: 4kN \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor XSRE Captive Bar option click \u003ca href=\"https:\/\/www.bartlettman.com\/products\/dmm-xsre-lock-captive-bar?_pos=3\u0026amp;_sid=0d083ceb1\u0026amp;_ss=r\"\u003ehere\u003c\/a\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/R7AiyFBo2kg\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Black","offer_id":31547789869140,"sku":"K531BLK","price":21.75,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":31547789770836,"sku":"K531BLU","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":31547789738068,"sku":"K531GR","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Lime","offer_id":39940897669154,"sku":"K531LG","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":31547789836372,"sku":"K531PR","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Turquoise","offer_id":31547789803604,"sku":"K531TQ","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":48997341004095,"sku":"K531RD","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Matte Grey","offer_id":50360915132735,"sku":"K531MG","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/K531_A531_DMM_XSRE_CLIP.png?v=1576492054"},{"product_id":"dmm-impact-blockup-to-5-8-inch-rope","title":"DMM IMPACT BLOCK UP TO 5\/8\" ROPE","description":"The Small Impact Block is small by name, small by nature (relatively speaking) yet still big in strength. With a massive Minimum Breaking Strength (MBS) of 200kN and a Working Load Limit (WLL) of 40kN, it is incredibly strong, yet can almost be carried around on a harness. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMax Rope Diameter: up to 16mm (5\/8\" Rope) \u003c\/div\u003e\u003cdiv\u003eDimensions: 7\"x 4\"x 3\" \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547817394260,"sku":"KRP-IMB-S","price":708.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/KRP-IMB-S_DMM_IMPACT_BLOCK_SMALL_13-IMB-S.png?v=1576492334"},{"product_id":"dmm-impact-blockup-to-3-4-inch-rope","title":"DMM IMPACT BLOCK UP TO 3\/4\" ROPE","description":"With a massive Minimum Breaking Strength (MBS) of 300kN and a Working Load Limit (WLL) of 60kN, the Large Impact Block sets new standards in handling massive drops. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMax Rope Diameter:  20mm (~3\/4\" Rope)\u003c\/div\u003e\u003cdiv\u003eWeight: 7.65lbs \u003c\/div\u003e\u003cdiv\u003eDimensions: 8.9\" x 4.7\" x 3.8\" \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547817525332,"sku":"KRP-IMB-L","price":1101.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/KRP-IMB-L_DMM_IMPACT_BLOCK_13-IMB-L.png?v=1576492338"},{"product_id":"dmm-porter-gear-bag","title":"DMM PORTER GEAR BAG","description":"These heavy duty bags are made to carry gear over long distances while protecting and organizing the gear at the same time.  The blow molded back panel and backpack straps are super comfortable.  The removable lid and drawstring closure help keep your gear dry while the daisy chain outside webbing helps keep needed gear out in the open. \u003cbr\u003e\u003cbr\u003eWe compared the 70L Porter bag with the Teufelberger Rope Bucket \u003ca href=\"http:\/\/www.bartlettman.com\/GEAR-BAGS_b_64.html?draft=1\"\u003ehere\u003c\/a\u003e!\u003cbr\u003e\u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nxg_izaveDY\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e","brand":"DMM","offers":[{"title":"45 Liter","offer_id":31547843477588,"sku":"BG-45PRTR","price":148.49,"currency_code":"USD","in_stock":true},{"title":"70 Liter","offer_id":32965806751778,"sku":"BG-70PRTR","price":185.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/BG-PRTR45_DMM_BAG_porter45.png?v=1576492559"},{"product_id":"pinto-spacer","title":"PINTO SPACER","description":"\u003cp\u003eSpacer for PINTO Pulley or PINTO Rig Pulley\u003c\/p\u003e","brand":"DMM","offers":[{"title":"For PINTO Pulley","offer_id":31547844460628,"sku":"KRP-110PINTOSPA","price":12.99,"currency_code":"USD","in_stock":true},{"title":"For PINTO Rig Pulley","offer_id":32965806686242,"sku":"KRP-120RIGSPA","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/KRP-110PINTOSPA_SPUL110SPA_PACER_FOR_DMM_PINTO.png?v=1576492575"},{"product_id":"dmm-sweatshirt","title":"DMM SWEATSHIRT","description":"Made from a 70:30 cotton:polyester mix, with a lovely soft brushed finish on the inside that feels oh-so-comfortable to the touch.  The neck line is taped to increase comfort and reduce stretch.  The hood is lined and the draw cords are color-matched to the lining.  The Men's Hoody is available in two color schemes:\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eCharcoal Grey with a red hood lining\u003c\/li\u003e\n\u003cli\u003eKelly Green with a charcoal grey hood lining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e ","brand":"DMM","offers":[{"title":"X-Small \/ Denim (only available in size XS and S)","offer_id":31547863793748,"sku":"WW-SHRT-SM1DEN-XS","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Small \/ Denim (only available in size XS and S)","offer_id":31547863826516,"sku":"WW-SHRT-SM1DEN-S","price":75.0,"currency_code":"USD","in_stock":false},{"title":"X-Small \/ Malibu","offer_id":31547863957588,"sku":"WW-SHRT-SM1MAL-XS","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Small \/ Malibu","offer_id":31547863990356,"sku":"WW-SHRT-SM1MAL-S","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/ww-shrt-sm1denim_sm1denim-mens-hoodie-denim.png?v=1576492765"},{"product_id":"dmm-vault-wiregate-tool-holder","title":"DMM VAULT WIREGATE TOOL HOLDER","description":"The DMM Vault is a non-locking accessory tool holder that attaches directly to the webbing of your harness for a non moving attachment point. The backside of the Vault opens via a small screw to easily slide under the webbing of your harness. Once inserted, the carabiner can be closed and locked in place with the screw. Other accessory carabiners have the ability of flopping sideways making it difficult to attach things one handed, the Vault solves this issue! The “top shelf” makes organization quick and easy by allowing certain items to be on top of the tool holder instead of on the bottom. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAluminum \u003c\/div\u003e\u003cdiv\u003eMBS: 3kN \u003c\/div\u003e\u003cdiv\u003eGate opening: 20mm \u003c\/div\u003e\u003cdiv\u003eMaximum webbing size: 45mm x 3mm  \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547883651156,"sku":"K-558","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/K-558_vault_wiregate_DMM_carabiner.png?v=1576492935"},{"product_id":"dmm-vault-lockgate-tool-holder","title":"DMM VAULT LOCKGATE TOOL HOLDER","description":"The DMM Vault Locking tool holder offers a stationary and locking option for accessories. The Vault features an attachment point that can be locked onto the webbing of your harness for a non moveable attachment point. The backside of the Vault opens via a small screw and easily slips between the webbing on your harness. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe locking version features a twist gate to help secure expensive tools from falling to the ground. The Vault can be used either locking or non locking making it customizable to the climb! The “top shelf” makes organization quick and easy by allowing certain items to be on top of the tool holder instead of on the bottom. \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAluminum \u003c\/div\u003e\u003cdiv\u003eMBS: 3kN \u003c\/div\u003e\u003cdiv\u003eGate opening: 20mm \u003c\/div\u003e\u003cdiv\u003eMaximum webbing size: 45mm x 3mm  \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAVAILABLE NOW!\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547883782228,"sku":"K-552","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/K-552_vault_lockgate_DMM_CARABINER.png?v=1576492942"},{"product_id":"dmm-captain-throwing-hook","title":"DMM CAPTAIN THROWING HOOK","description":"The DMM Captain Hook is a throwing hook capable of self orienting by means of a weighted nose and special engineering. The Captain Hook offers stability to some of the more complex work positioning situations you may get yourself into. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe pivoting shackle allows the hook to rotate and attach to any anchor up to 90mm (3.5”). The Captain Hook can be thrown across the canopy or from one tree to another making traversing and canopy movement easy and efficient. \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eDMM’s quality shows through and through with this great option for climbers. The Captain Hook has an MBS of 18kN depending on your anchor. By attaching a DMM XSRE carabiner to the small hole in the top, the hook can be stored on your harness without risk of it being caught in the canopy while climbing. \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAluminum \u003c\/div\u003e\u003cdiv\u003eMBS: 18kN \u003c\/div\u003e\u003cdiv\u003eHook opening: 90mm (3.5”) \u003c\/div\u003e\u003cdiv\u003eWeight: 14.9oz  \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAVAILABLE NOW!\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547885256788,"sku":"K-TH200","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_14556_TH200-Captain-Red_23a48799-829a-414f-9502-1cb4263490cf.png?v=1651852214"},{"product_id":"perfecto-locksafe-carabiner","title":"PERFECTO LOCKSAFE CARABINER","description":"\u003cp\u003eThe PerfectO is a compact true oval locksafe carabiner that maintains ease of use, even one-handed. Its shape provides effective centering of loads and the fully rounded rope bearing areas increase carabiner and rope longevity.  MBS: 24Kn\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Titanium\/Green","offer_id":49586374705471,"sku":"K597","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Matte Grey","offer_id":49586374738239,"sku":"K597MG","price":47.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/PerfectOs.png?v=1722620195"},{"product_id":"perfecto-locksafe-with-captive-bar","title":"PERFECTO LOCKSAFE WITH CAPTIVE BAR","description":"\u003cp\u003eThe PerfectO is a compact true oval carabiner that maintains ease of use, even one-handed. Its shape provides effective centering of loads and the fully rounded rope bearing areas increase carabiner and rope longevity.  With Captive Bar. MBS: 24Kn\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547942699092,"sku":"K597CB","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k597cb_perfecto-captive-bar---locksafe---a597cb.png?v=1576493458"},{"product_id":"dmm-rigger-pulley-with-becket","title":"DMM RIGGER PULLEY WITH BECKET","description":"The hot forged swing-cheek pulley with an in-built three hole rigging plate allows creative configurations and enables direct connection to textile components to save on weight and complication. Bolstered connection areas lead to high configured strengths. The newly developed side plates combined with the axle construction means a hugely increased MBS to 44kN. The side plates boast increased fairleads and tuned angles for more efficient prusik minding. \u003cbr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eMBS: 44kN \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eRigger pulley with Becket\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547945123924,"sku":"KRP-PUL410","price":188.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/kp410_rigger-becket-pulley---pul410.png?v=1576493485"},{"product_id":"dmm-hitchclimber-eccentric","title":"DMM HITCHCLIMBER ECCENTRIC","description":"The eccentric geometry and fully-featured design of the Hitch Climber Eccentric is an evolution for the classic Hitch Climber system. It will advance your friction hitch earlier and fairlead your rope better for greater efficiency. The optimized fairlead flairs direct rope towards the sheave and improves slack handling. Precision engineered to be very strong, light, and rope friendly. For friction hitch work positioning systems, whether with moving or stationary rope, it is the epitome of refinement. \u003cbr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eRope Diameter: 7-14mm\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":31547946958932,"sku":"KRP-500HCE","price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/7207ab626a04cd2c60eedc2c9f024f93d4be5300b2be7f767b4355a6f4a90165__43778.png?v=1739307158"},{"product_id":"dmm-revolver-rig-locksafe","title":"DMM REVOLVER RIG LOCKSAFE","description":"DMM's Revolver Rig is a connector with an integrated pulley sheave.  It features a high efficiency roller bearing sheave(s), threaded removable captive bar, and a full strength textile friendly becket.  The uniquely profiled spine and removable captive bar aid in maintaining correct orientation.  The design of the Revolver Rig is such that when using a connector attached to the becket, any friction between the connector and rope is minimized. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS:  25kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085875753044,"sku":"K5871","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k5871_revolver-rig---locksafe---a5871cb.png?v=1586320304"},{"product_id":"dmm-revolver-rig-twin-locksafe","title":"DMM REVOLVER RIG TWIN LOCKSAFE","description":"DMM's Revolver Rig is a connector with an integrated pulley sheave.  It features a high efficiency roller bearing sheave(s), threaded removable captive bar, and a full strength textile friendly becket.  The uniquely profiled spine and removable captive bar aid in maintaining correct orientation.  The design of the Revolver Rig is such that when using a connector attached to the becket, any friction between the connector and rope is minimized. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS:  25kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085875785812,"sku":"K5872","price":204.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k5872_revolver-rig-twin---locksafe---a5872cb.png?v=1586320308"},{"product_id":"dmm-revolver-rig-durolock","title":"DMM REVOLVER RIG DUROLOCK","description":"DMM's Revolver Rig is a connector with an integrated pulley sheave.  It features a high efficiency roller bearing sheave(s), threaded removable captive bar, and a full strength textile friendly becket.  The uniquely profiled spine and removable captive bar aid in maintaining correct orientation.  The design of the Revolver Rig is such that when using a connector attached to the becket, any friction between the connector and rope is minimized. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS:  25kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085875851348,"sku":"K5841","price":206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k5841_revolver-rig---durolock---a5841cb.png?v=1586320312"},{"product_id":"dmm-revolver-rig-twin-durolock","title":"DMM REVOLVER RIG TWIN DUROLOCK","description":"DMM's Revolver Rig is a connector with an integrated pulley sheave.  It features a high efficiency roller bearing sheave(s), threaded removable captive bar, and a full strength textile friendly becket.  The uniquely profiled spine and removable captive bar aid in maintaining correct orientation.  The design of the Revolver Rig is such that when using a connector attached to the becket, any friction between the connector and rope is minimized. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS:  25kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085876670548,"sku":"K5842","price":223.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k5842_revolver-rig-twin---durolock---a5842cb.png?v=1586320316"},{"product_id":"dmm-boa-carabiner","title":"DMM BOA CARABINER","description":"The Boa is the Grandaddy of all locking carabiners.  It's able to handle the toughest of rigging scenarios with it's impressive gate closed strength and robustness.  And yet, because it has an i-Beam construction, it is still impressively light. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS: 30kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085879193684,"sku":"K907","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k907_a907-boa-30-locksafe.png?v=1586320330"},{"product_id":"dmm-ultra-d-locksafe","title":"DMM Ultra D Locksafe Carabiner – 30 kN, D-Shape","description":"\u003ch2\u003eDMM Ultra D Locksafe – High-Strength D-Shape Aluminum Carabiner\u003c\/h2\u003e\u003cp\u003eThe DMM Ultra D Locksafe (SKU: K337) is engineered for arborists and climbers who demand maximum strength from a D-shaped connector. The pronounced D-shape forces all loading along the major axis — where the carabiner is strongest — making it an ideal choice for lanyard terminations and high-load connection points.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePronounced D-shape\u003c\/strong\u003e maximizes major axis loading for superior strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocksafe gate\u003c\/strong\u003e — autolocking for secure, hands-free closure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-forged aluminum\u003c\/strong\u003e construction for strength and light weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e84g weight\u003c\/strong\u003e — lightweight for all-day carry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22mm gate opening\u003c\/strong\u003e for easy clipping\u003c\/li\u003e\n\u003cli\u003ePerfect for use at the end of lanyards and as a primary connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e K337\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 66 x 113mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 84g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Major Axis:\u003c\/strong\u003e 30 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Minor Axis:\u003c\/strong\u003e 12 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Gate Open:\u003c\/strong\u003e 9 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate Opening:\u003c\/strong\u003e 22mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate Type:\u003c\/strong\u003e Locksafe (autolocking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e EN 362:2004 B, EN 12275:2013 B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e DMM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eD-Shaped Carabiner Comparison\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/husqvarna-d-carabiner\"\u003eHusqvarna D\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$19.99\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/rock-d-autolock\"\u003eRockD Autolock\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$28.50\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/rockd-orca-auto-lock\"\u003eRockD Orca\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$30.50\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003cstrong\u003eDMM Ultra D Locksafe\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e$40.95\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/dmm-ultra-d-locksafe-ansi\"\u003eDMM Ultra D ANSI\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$44.65\u003c\/small\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Major Axis\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e29 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e29 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e30 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e30 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Minor Axis\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e7 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e11 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e11 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e12 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e16 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Gate Open\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e7 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e9 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGate Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eDouble-lock twist\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e3-stage autolock\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eOrca-lock\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003eLocksafe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eLocksafe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eKey-Lock Nose\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGate Opening\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eHigh capacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.95\" (24mm)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.95\" (24mm)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e22mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.35 lb\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e2.85 oz (80g)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e2.85 oz (80g)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e84g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eEN 362, ANSI Z133\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eCE\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eCE\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003eEN 362, EN 12275\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eEN 362, EN 12275, ANSI\/ASSE Z359.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePrice\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$19.99\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$28.50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$30.50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e$40.95\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$44.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFull DMM Ultra D Range\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eCode\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eMBS Major\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eMBS Minor\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eMBS Open\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eGate Opening\u003c\/th\u003e\n\u003cth style=\"padding:7px;border:1px solid #ddd;\"\u003eCertifications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eUltra D Titanium Locksafe\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA337\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e84g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e22mm\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362:2004 B, EN 12275:2013 B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eUltra D Matt Grey Locksafe\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA337MG\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e84g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362:2004 B, EN 12275:2013 B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eUltra D Titanium Kwiklock\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA333\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e84g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e22mm\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362:2004 B, EN 12275:2013 B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eUltra D Titanium Screwgate\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA332\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e80g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e23mm\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362:2004 B, EN 12275:2013 B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eUltra D Matt Grey Screwgate\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA332MG\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e80g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e22mm\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362:2004 B, EN 12275:2013 B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/dmm-ultra-d-locksafe-ansi\"\u003eUltra D Locksafe ANSI\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eA337ANSI\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e100g\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e16 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"padding:7px;border:1px solid #ddd;\"\u003eEN 362, EN 12275, ANSI\/ASSE Z359.12, CAN\/CSA Z259.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the Locksafe and ANSI versions?\u003c\/strong\u003e\u003cbr\u003eThe ANSI version (A337ANSI) meets additional North American standards (ANSI\/ASSE Z359.12-2019 and CAN\/CSA Z259.12-16) and has a higher minor axis MBS of 16 kN vs. 12 kN, but has a smaller gate opening of 16mm vs. 22mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Locksafe mean?\u003c\/strong\u003e\u003cbr\u003eLocksafe is DMM's autolocking gate system — the gate closes and locks automatically without any manual action required from the user.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for arborist work?\u003c\/strong\u003e\u003cbr\u003eYes — the EN 362:2004 B certification covers connectors for personal fall protection, making it appropriate for professional climbing applications. Always verify compliance with your local regulations and employer requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the gate opening size?\u003c\/strong\u003e\u003cbr\u003eThe standard Locksafe version has a 22mm gate opening. If you need a larger opening for bulky connectors, consider the Husqvarna D or Rock Exotica RockD which offer wider openings.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dmm-ultra-d-locksafe-ansi\"\u003eDMM Ultra D Locksafe ANSI\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/husqvarna-d-carabiner\"\u003eHusqvarna D Carabiner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rock-d-autolock\"\u003eRock Exotica RockD Autolock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rockd-orca-auto-lock\"\u003eRock Exotica RockD Orca Auto Lock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/aluminum-carabiners\"\u003eBrowse All Aluminum Carabiners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/autolocking-carabiners\"\u003eBrowse All Autolocking Carabiners\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085881520212,"sku":"K337","price":48.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k337_a337-ultra-d-locksafe.png?v=1586320368"},{"product_id":"dmm-ultra-d-locksafe-ansi","title":"DMM Ultra D Locksafe ANSI Carabiner – 30 kN, ANSI\/ASSE Z359.12","description":"\u003ch2\u003eDMM Ultra D Locksafe ANSI – North American Certified D-Shape Carabiner\u003c\/h2\u003e\u003cp\u003eThe DMM Ultra D Locksafe ANSI (SKU: K337ANSI) is the North American compliance version of DMM's flagship D-shaped carabiner. With a \u003cstrong\u003e16 kN minor axis MBS\u003c\/strong\u003e — the highest in its class — and certification to ANSI\/ASSE Z359.12-2019 and CAN\/CSA Z259.12-16, this is the go-to choice for arborists and climbers working under strict ANSI fall protection requirements.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ASSE Z359.12-2019 certified\u003c\/strong\u003e for North American fall protection compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN\/CSA Z259.12-16 certified\u003c\/strong\u003e for Canadian compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 kN minor axis MBS\u003c\/strong\u003e — highest minor axis strength in the Ultra D lineup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocksafe autolocking gate\u003c\/strong\u003e for hands-free, secure closure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePronounced D-shape\u003c\/strong\u003e forces loading along the major axis for maximum strength\u003c\/li\u003e\n\u003cli\u003ePerfect for lanyard terminations and primary connection points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e K337ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 66 x 113mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Major Axis:\u003c\/strong\u003e 30 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Minor Axis:\u003c\/strong\u003e 16 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMBS Gate Open:\u003c\/strong\u003e 9 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate Opening:\u003c\/strong\u003e 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate Type:\u003c\/strong\u003e Locksafe (autolocking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e EN 362:2004 B, EN 12275:2013 B, ANSI\/ASSE Z359.12-2019, CAN\/CSA Z259.12-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e DMM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eD-Shaped Carabiner Comparison\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/husqvarna-d-carabiner\"\u003eHusqvarna D\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$19.99\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/rock-d-autolock\"\u003eRockD Autolock\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$28.50\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/rockd-orca-auto-lock\"\u003eRockD Orca\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$30.50\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003ca href=\"\/products\/dmm-ultra-d-locksafe\"\u003eDMM Ultra D Locksafe\u003c\/a\u003e\u003cbr\u003e\u003csmall\u003e$40.95\u003c\/small\u003e\n\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\n\u003cstrong\u003eDMM Ultra D ANSI\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e$44.65\u003c\/small\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Major Axis\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e29 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e29 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e30 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e30 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Minor Axis\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e7 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e11 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e11 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e12 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e16 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMBS Gate Open\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e7 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e9 kN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e9 kN\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGate Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eDouble-lock twist\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e3-stage autolock\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eOrca-lock\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eLocksafe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003eLocksafe\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eKey-Lock Nose\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGate Opening\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eHigh capacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.95\" (24mm)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.95\" (24mm)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e22mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e16mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e0.35 lb\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e2.85 oz (80g)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e2.85 oz (80g)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e84g\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e100g\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eEN 362, ANSI Z133\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eCE\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eCE\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003eEN 362, EN 12275\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003eEN 362, EN 12275, ANSI\/ASSE Z359.12, CAN\/CSA Z259.12\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePrice\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$19.99\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$28.50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$30.50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e$40.95\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;text-align:center;\"\u003e\u003cstrong\u003e$44.65\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this and the standard Ultra D Locksafe?\u003c\/strong\u003e\u003cbr\u003eThe ANSI version has a higher minor axis MBS (16 kN vs. 12 kN), meets ANSI\/ASSE Z359.12-2019 and CAN\/CSA Z259.12-16, and weighs slightly more (100g vs. 84g). The trade-off is a smaller gate opening (16mm vs. 22mm).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the ANSI version for arborist work in the US?\u003c\/strong\u003e\u003cbr\u003eIt depends on your employer's requirements and applicable regulations. ANSI Z133 is the arborist-specific standard — verify which certifications your safety program requires before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the gate opening smaller on the ANSI version?\u003c\/strong\u003e\u003cbr\u003eYes — 16mm vs. 22mm on the standard Locksafe. If you need a wider gate opening, consider the standard Ultra D Locksafe or the Rock Exotica RockD options.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dmm-ultra-d-locksafe\"\u003eDMM Ultra D Locksafe (Standard)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/husqvarna-d-carabiner\"\u003eHusqvarna D Carabiner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rock-d-autolock\"\u003eRock Exotica RockD Autolock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rockd-orca-auto-lock\"\u003eRock Exotica RockD Orca Auto Lock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/aluminum-carabiners\"\u003eBrowse All Aluminum Carabiners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/autolocking-carabiners\"\u003eBrowse All Autolocking Carabiners\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085881552980,"sku":"K337ANSI","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k337ansi_a337ansi-ultra-d-locksafe-ansi.png?v=1586320372"},{"product_id":"dmm-rhino-hms-locksafe","title":"DMM RHINO HMS LOCKSAFE","description":"The Rhino HMS carabiner tackles cross loading head on! The horn feature on the leading edge of the spine significantly reduces the possibility of cross loading with rigging, devices and pulleys by restricting the rotation of devices, whilst the clean nose design provides snag-free gate entry. The smooth and robust top bar is contrasted by our signature I-Beam construction on the non-rope bearing surfaces. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMBS: 27kN \u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085882011732,"sku":"K547","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/k547_a547-rhino-locksafe.png?v=1586320376"},{"product_id":"dmm-captain-throwing-hook-kit","title":"DMM CAPTAIN THROWING HOOK KIT","description":"The Captain is a self-orientating, high strength throwing hook that is used as a positioning aid. It has been designed to increase stability and create work positioning options during complex jobs. \n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe shackle reduces torsional friction and allows the hook to pivot onto any anchor to achieve reliable location. In this way, the Captain allows you to use remote anchors up to 90mm in diameter to traverse the workspace in a controlled manner. Once the anchor has been located, DMM's high quality engineering ensures the Captain achieves a rated strength of 18kN (dependent on anchor quality). \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eClever design allows the device to be efficiently racked when the job is done to minimize chances of snagging.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eKit includes Captain Hook, 50' Rope, Bag, and D Shackle\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eStrength of Captain Hook is 18kN\u003c\/div\u003e\n\u003cdiv\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1uG7h9SD2jk\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003eAll items are subject to availability and product colors may vary.  Out of stock items may be substituted with a similar product of equal or greater value.\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":32085885845588,"sku":"K-TH200KIT","price":479.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_14556_TH200-KIT-Captain_947400a5-b561-4438-9a93-1eeb33ae5317.png?v=1651852517"},{"product_id":"dmm-rigger-pulley","title":"DMM RIGGER PULLEY","description":"An evolution of the Triple Attachment Pulley first brought to the market 10 years ago by DMM. \u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe hot forged swing-cheek pulley with an in-built three hole rigging plate allows creative configurations and enables direct connection to textile components to save on weight and complication. The Rigger Pulleys feature a new axle construction achieved by using highly accurate CNC operations, which produces a stronger axle\/side plate interface for increased longevity. \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eBolstered connection areas lead to high configured strengths. The newly developed side plates combined with the axle construction means a hugely increased MBS to 40kN. 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It will advance your friction hitch earlier and fairlead your rope better for greater efficiency. The optimized fairlead flairs direct rope towards the sheave and improves slack handling. Precision engineered to be very strong, light, and rope friendly. 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Now with a Screwgate option for added security. The keylock nose aids rope piercing and reduces the chance of snagging. This is the most useful high performance accessory carabiner on the market with hundreds of potential applications. You can’t help but want one. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eNON- PPE. 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Widely adopted for non-PPE use on working at height sites, the XSRE is just as useful on a tree care harness to organise gear as it is for clipping keys onto a belt loop.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/R7AiyFBo2kg\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Green","offer_id":39351181410338,"sku":"K482GR","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Lime","offer_id":39351181443106,"sku":"K482LG","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Matte Grey","offer_id":39351181475874,"sku":"K482MG","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":39351181574178,"sku":"K482RD","price":35.49,"currency_code":"USD","in_stock":true},{"title":"Turquoise","offer_id":39351181606946,"sku":"K482TQ","price":35.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_14433_A482CBGR-XSRE-Lock-Captive-Bar-Green.png?v=1651593607"},{"product_id":"dmm-hitchclimber-eccentric-gold","title":"DMM Hitchclimber Eccentric Gold","description":"\u003cdiv data-mce-fragment=\"1\"\u003eThe eccentric geometry and fully-featured design of the Hitch Climber Eccentric is an evolution for the classic Hitch Climber system. 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Multiple clipping and racking options help organization of tools and keep dropped object potential to a minimum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Ssl5dNNyIEU\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DMM","offers":[{"title":"Default Title","offer_id":39410855182370,"sku":"BG-TOOL6","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_12094_BI21BLK-6-Tool-Bag_216c1e1a-afbf-41c4-a2c8-421ca3a89ebe.png?v=1652103760"},{"product_id":"carabiner-boa-ansi-with-captive-bar","title":"CARABINER BOA ANSI WITH CAPTIVE BAR","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe heavy duty version of the 25kN Boa looks very similar, but is hot forged from 14mm rather than 12mm bar to give it the 30kN major axis rating required for rescue loads. 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Treat yourself, You know you want one!\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eDimensions: 35mm x 68mm\u003c\/div\u003e","brand":"DMM","offers":[{"title":"Red","offer_id":40317605904418,"sku":"K692RD","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_14961_A692RD-Micro-Vault-Red.png?v=1656429853"},{"product_id":"dmm-stowaway","title":"DMM STOWAWAY","description":"","brand":"DMM","offers":[{"title":"Small","offer_id":40317613801506,"sku":"KP-FGL-S","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":40317613834274,"sku":"KP-FGL-L","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/products\/c63_14959_FGL-SMALL-Stowaway.png?v=1649161544"}],"url":"https:\/\/www.bartlettman.com\/collections\/dmm.oembed?page=3","provider":"Bartlett Arborist Supply","version":"1.0","type":"link"}