{"product_id":"milwaukee-9-key-ball-end-l-style-hex-key-set-metric","title":"Milwaukee 48-22-2186 9-Piece Metric Ball End L-Style Hex Key Set","description":"\u003cp\u003eKeep metric hex fasteners covered with the Milwaukee 48-22-2186 9-Piece Ball End L-Style Hex Key Set. Nine sizes from 1.5 to 10 mm give arborists, utility crews and maintenance technicians a compact selection for equipment adjustments and repairs.\u003c\/p\u003e\u003cp\u003eOpen the pivoting holder, find your size using the high-contrast markings and remove the offset key you need. Ball ends help reach fasteners at awkward angles, while chamfered ends make insertion easier. Return each key to its holder after servicing equipment to keep your kit ready for the next job.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePivoting holder and offset keys for easy access.\u003c\/li\u003e\n\u003cli\u003eBall ends for angled access to hex fasteners.\u003c\/li\u003e\n\u003cli\u003eHeat-treated alloy steel construction for durability.\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish helps resist rust and corrosion.\u003c\/li\u003e\n\u003cli\u003eHigh-contrast markings on keys and holder for size identification.\u003c\/li\u003e\n\u003cli\u003eChamfered ends for easier insertion into fasteners.\u003c\/li\u003e\n\u003cli\u003eHolder with hang hole for organized storage.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Milwaukee\u003c\/li\u003e\n\u003cli\u003eModel: 48-22-2186\u003c\/li\u003e\n\u003cli\u003eKey count: 9\u003c\/li\u003e\n\u003cli\u003eSize system: Metric\u003c\/li\u003e\n\u003cli\u003eSize range: 1.5–10 mm\u003c\/li\u003e\n\u003cli\u003eStyle: L-shaped hex keys with ball ends\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-treated alloy steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide\u003c\/li\u003e\n\u003cli\u003eListed length: 7.32 in\u003c\/li\u003e\n\u003cli\u003eListed width: 3.15 in\u003c\/li\u003e\n\u003cli\u003eListed height: 1.73 in\u003c\/li\u003e\n\u003cli\u003eListed weight: 0.83 lb\u003c\/li\u003e\n\u003cli\u003eStorage: Pivoting holder with hang hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Sizes\u003c\/h2\u003e\u003cp\u003eOne key in each size: 1.5, 2, 2.5, 3, 4, 5, 6, 8 and 10 mm.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/cab967890a4b47f3b16c53e73144b8b6.png?v=1791298941\" alt=\"\"\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes this set include SAE sizes?\u003c\/h3\u003e\u003cp\u003eNo. These nine keys are metric, from 1.5 to 10 mm. Use a correctly sized SAE key for inch-size fasteners rather than substituting a near-fitting metric key.\u003c\/p\u003e\u003ch3\u003eWhen should I use the ball end?\u003c\/h3\u003e\u003cp\u003eUse it when surrounding equipment prevents straight-on access. For loosening tight fasteners or final tightening, use the straight hex end fully seated wherever possible and follow the equipment manufacturer's torque requirements.\u003c\/p\u003e\u003ch3\u003eCan I use these for arborist and utility equipment maintenance?\u003c\/h3\u003e\u003cp\u003eYes, when the equipment uses metric internal-hex fasteners within the included sizes. Confirm the fastener size, clean debris from its recess and isolate equipment according to its service instructions before making adjustments. This set is for hex recesses, not Torx fasteners.\u003c\/p\u003e\u003ch3\u003eAre these electrically insulated tools?\u003c\/h3\u003e\u003cp\u003eNo electrical insulation rating is specified for this set. Do not rely on the black oxide finish for electrical protection. Follow your crew's electrical safety procedures and use appropriately rated insulated tools where required.\u003c\/p\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":67646785782079,"sku":"OHL-48-22-2186","price":28.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/84c293162b0b4ec5853a8e08741bbfd7.png?v=1791298927","url":"https:\/\/www.bartlettman.com\/products\/milwaukee-9-key-ball-end-l-style-hex-key-set-metric","provider":"Bartlett Arborist Supply","version":"1.0","type":"link"}