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Rigging Blocks for Arborists & Climbers
Rigging blocks help climbers create mechanical advantages that reduce the weight of loads and make the rigor of tree work easier for professional arborists and climbers.
Tree blocks are especially important in rigging applications with ground crews lowering heavy limbs. Pulley blocks help a single person lift double their typical strength with the same amount of force, which becomes insurmountably beneficial during a long day of limb removals.
Bartlett’s Block-Sling combos take all the guesswork out of which rigging line to pair with which block! We have pulley blocks for all rope diameters, including our popular seller Block-Sling Combo for ½” Rope.
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Sale
$145.75OMNI-BLOCK-SLING COMBO
BartlettmanThis 1.5" Rock Exotica Omni Block Sling Combo is great for most any type of rigging application. The 5' loopie sling easily adjusts from 5' all the...
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Original price $212.85Current price $189.95BLOCK-SLING COMBO for 1/2" Rope
BartlettmanPair the KRP-048 block and the SLRIG5/8-10 sling for this awesome combination! KRP-048: At approximately half the size of the standard small riggi...
View full detailsOriginal price $212.85Current price $189.95Save 11% -
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Original price $207.95Current price $184.95BLOCK-SLING COMBO for 1/2" rope
BartlettmanPair the KRP-048 block and 1/2" Tenex Tec Loopie sling for this awesome combination! KRP-048: At approximately half the size of the standard small...
View full detailsOriginal price $207.95Current price $184.95Save 11% -
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Original price $269.35Current price $243.00BLOCK-SLING COMBO for 5/8" Rope
BartlettmanPair the KRP-051 block with the SLRIG5/8-15 sling for this awesome combination! KRP-051: ISC small block for 5/8" rope. Cast aluminum block made ...
View full detailsOriginal price $269.35Current price $243.00Save 10% -
Sale
$158.10CMI BLOCK, 3/4 Inch
CMIThis new Zinc-plated stainless steel construction block can be used with ¾” rope. Loosen knob to insert eye of your sling or of your workline. Ro...
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Original price $313.80Current price $267.00BLOCK-SLING COMBO for 3/4" Rope
BartlettmanPair the KRP-055 block and the SLING3/4-8 Loopie for an awesome combination! KRP-055: ISC medium aluminum block for 3/4" rope. MBS: 33,500 lbs, W...
View full detailsOriginal price $313.80Current price $267.00Save 15% -
Sale
$160.99ROPE LOGIC TENEX ULTRA RING SLING #3
Rope logicUltimate ease of adjustability meets rigging redirect! Multiple pockets allow for hassle-free, knot-free adjustment. MBS in Choked Configuration: 2...
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Original price $89.95Current price $71.96DMM PINTO RIG PULLEY
DMMThe DMM PINTO Rig Pulley is a slightly larger and more efficient version of the PINTO. With a larger diameter sheave the Rig is around 95% efficien...
View full detailsOriginal price $89.95Current price $71.96Save 20% -
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Original price $301.35Current price $267.00BLOCK-SLING COMBO for 3/4" Rope
BartlettmanPair the KRP-055 block and the SLRIG3/4-15 for a great block/sling combo! KRP-055: ISC Medium aluminum block for 3/4" rope. MBS: 33,500 lbs, WLL...
View full detailsOriginal price $301.35Current price $267.00Save 11% -
Sale
$42.60ISC PRUSSIC MINDING PULLEY
ISCThe prussic minding pulley is designed for heavy duty rigging, rescue, and hauling systems. Equipped with bushings for high loads at low speeds. M...
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Sale
$99.95OMNI-BLOCK 1.5" PULLEY
Rock ExoticaThe Omni Block features a pulley with an attached swivel designed to reduce overall vertical height. Double locking mechanism maximizes safety. Lar...
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$179.95ISC Mini Block for 1/2" Rope
At HeightAt approximately half the size of the standard small rigging pulley and weighing in at only 1 lb., this mini pulley fits in the palm of your hand. ...
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$161.05CMI Aluminum Block
CMIWeighing in at only 1 pound, the KRP-162 delivers an impressive MBS of 21,900lbs. It has a 1/2" rope capacity and is one of the smallest and stron...
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Original price $256.50Current price $229.95BLOCK-SLING COMBO for 1/2" ROPE
BartlettmanPair the KRP-050 block with the 5/8" Stable Braid Dead Eye Sling, 10' long for a great combination! ISC 1/2" SMALL BLOCK: A cast aluminum block m...
View full detailsOriginal price $256.50Current price $229.95Save 10% -
Sale
$76.95ISC SMALL DOUBLE ALUMINUM PULLEY
ISCCapable of managing high loads at low speeds, this pulley is ideal for a mechanical advantage system with its fully rated load bearing becket and f...
View full details$76.95Sale -
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Original price $364.10Current price $299.95BLOCK-SLING COMBO for 3/4" Rope
BartlettmanPair the KRP-057 block with SLRIG7/8-20 sling for a great block/sling combo! KRP-057: ISC large aluminum block for 3/4" rope. WLL: 8800lbs SLRIG...
View full detailsOriginal price $364.10Current price $299.95Save 18% -
Sale
$199.952.6 Inch Omni Block Pulley
Rock ExoticaThe 2.6" Omni Block is the largest and strongest of all the Omni models. Increased in the thickness and size of key components result in an Omni w...
View full details$199.95Sale -
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Original price $259.20Current price $230.00BLOCK-SLING COMBO for 5/8" Rope
BartlettmanPair the KRP-056 block with SLRIG3/4-15 sling for a great block/sling combo! KRP-056: This ISC flame block for 5/8" rope has a minimum breaking st...
View full detailsOriginal price $259.20Current price $230.00Save 11% -
Sale
$126.952.0 Inch OMNI BLOCK PULLEY
Rock ExoticaThe Omni-Block combines a swivel and pulley into one tool, and incorporates a unique side plate that opens while the pulley is still attached to th...
View full details$126.95Sale -
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$229.95ISC 5/8" SMALL BLOCK
ISCHigh tech aluminum alloy construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to redu...
View full details$229.95Sale -
Sale
$90.95OMNI BLOCK 1.1" SINGLE PULLEY
Rock ExoticaThe Omni Block features a pulley with an attached swivel designed to reduce overall vertical height. Double locking mechanism maximizes safety. Lar...
View full details$90.95Sale -
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Original price $389.95Current price $311.96DMM IMPACT BLOCK UP TO 5/8" ROPE
DMMThe Small Impact Block is small by name, small by nature (relatively speaking) yet still big in strength. With a massive Minimum Breaking Strength ...
View full detailsOriginal price $389.95Current price $311.96Save 20% -
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Original price $43.35Current price $35.90CMI LINE PULLEY
CMI Corp2” diameter anodized aluminum pulley with bushing for ropes up to 1/2”. Steel axle.Length 5”. MBS: 33kN (7,500 lbs); WLL: 6kN (1,500 lbs)
Original price $43.35Current price $35.90Save 17% -
Sale
$242.85ISC MEDIUM BLOCK
ISCStainless steel construction to be used with 3/4” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope ...
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Original price $114.10Current price $89.99CMI HEAVY DUTY PULLEY
CMI4” diameter pulley with bushing and stainless steel construction and stainless axle for ropes up to 5/8”.Length 8”. MBS: 89kN (20,000 lbs); WLL: 17...
View full detailsOriginal price $114.10Current price $89.99Sold out -
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Original price $599.95Current price $479.96DMM IMPACT BLOCK UP TO 3/4" ROPE
DMMWith a massive Minimum Breaking Strength (MBS) of 300kN and a Working Load Limit (WLL) of 60kN, the Large Impact Block sets new standards in handli...
View full detailsOriginal price $599.95Current price $479.96Save 20% -
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$206.85CMI 5/8" STAINLESS BLOCK
CMI CorpStainless steel construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope w...
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$279.95ISC LARGE BLOCK
ISCAluminum construction to be used with 3/4” rope. Loosen knob to insert the eye of your sling or your workline. Rounded edges help to reduce rope w...
View full details$279.95Sale -
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$340.70CMI ALUMINUM BLOCK
CMIThe smallest, strongest, largest capacity aluminum block to hit the market. Easy push and turn for opening. 3-inch aluminum sheave, bronze bushin...
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Original price $84.95Current price $67.96DMM RIGGER PULLEY
DMMAn evolution of the Triple Attachment Pulley first brought to the market 10 years ago by DMM. The hot forged swing-cheek pulley with an in-built th...
View full detailsOriginal price $84.95Current price $67.96Save 20% -
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$179.95ISC 5-8" FLAME BLOCK
ISCStainless steel construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope w...
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$328.85CMI 3/4" STAINLESS BLOCK
CMI CorpStainless steel construction to be used with 3/4” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope w...
View full details$328.85Sale -
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$219.95ISC 1-2" SMALL BLOCK
ISCFor ropes up to 1/2" diameter.A cast aluminum block made from high tech aluminum alloy - it is incredibly light, but strong. Aluminum alloy bushin...
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Original price $109.95Current price $87.96DMM RIGGER PULLEY WITH BECKET
DMMThe hot forged swing-cheek pulley with an in-built three hole rigging plate allows creative configurations and enables direct connection to textile...
View full detailsOriginal price $109.95Current price $87.96Save 20% -
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$299.95ISC 200 SERIES RIGGING PULLEY FOR 16MM ROPE
ISCSay Hello to ISC Wales’ 200 Series Rigging Block. Designed to be used with up to 16mm (5/8”) rope with an impressive breaking strength at 250kN (...
View full details$299.95Sale -
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$259.50Mini Beast Block/Sling Combo
Bartlett Arborist SupplyUnleash the beast! The Mini Beast Combo was put together with those in mind that are looking for lightweight, beefy and versatile rigging system. U...
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$239.95ISC 200 Series Rigging Pulley For 14mm Rope
ISCThe Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing ...
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from $315.00Quarter Block with Sling Combo
Bartlett Arborist SupplyWhen you start to get hungry, you get a Quarter Pounder with cheese to satisfy your hunger needs…right!?! Well, that’s where the Quarter Pounder w/...
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$339.95ISC 200 SERIES MEDIUM PULLEY 20MM
ISCThe Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing...
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Original price $449.95Current price $359.96DMM Impact Block XS
DMMTalk about small but mighty!! With WLL at 20kN and a MBS at 100kN, the DMM XS impact block delivers high performance while being small, lightweigh...
View full detailsOriginal price $449.95Current price $359.96Save 20%