{"product_id":"klein-70550hd-extended-reach-impact-folding-hex-key-set-sae","title":"Klein Extended Reach Impact Folding Hex Key Set, SAE (70550HD)","description":"\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"features\"\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/length.svg\" alt=\"length\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eReach Recessed Lugs\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eExtended 3\" to 4\" (7.6 to 10.2 cm) impact hex bits reach deep-set fasteners and recessed panel lugs.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/drive-size.svg\" alt=\"drive-size\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eUp to 1\/2\" Hex\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e11 SAE hex sizes from 3\/32\" up to 1\/2\", including the large sizes electricians need on lugs.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/angle.svg\" alt=\"angle\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003e270-Degree Folding Keys\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eIndependent folding keys open up to 270 degrees for leverage, with square-cut ends for a full-depth fit.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\" data-product-summary\u003e\n    \u003cp\u003eThe Klein Tools Extended Reach Impact Folding Hex Key Set, SAE (70550HD) combines impact-rated hex bits, folding hex keys and a 1\/4\" quick-connect barrel in one reinforced nylon handle. This is a folding hex key set designed for electricians and tradespeople tightening set screws and lugs, especially recessed panel lugs that a standard short hex key cannot reach.\u003c\/p\u003e\n    \u003cp\u003eKlein lists 11 SAE hex sizes: 3\/32\", 7\/64\", 1\/8\", 9\/64\", 5\/32\", 3\/16\", 7\/32\", 1\/4\", 5\/16\", 3\/8\" and 1\/2\". The set is made up of six impact-rated hex keys (bits), five standard folding hex keys and one bit holder. Large sizes up to 1\/2\" give you the range for demanding lug and set screw work.\u003c\/p\u003e\n    \u003cp\u003eThe impact hex bits are extended length, 3\" to 4\" (7.6 to 10.2 cm), to reach deep-set fasteners and recessed panel lugs. The integrated quick-connect barrel accepts 1\/4\" impact accessories, flip sockets and nut drivers, so the handle doubles as a driver and the bits move between hand and power tools.\u003c\/p\u003e\n    \u003cp\u003eThe folding keys open independently up to 270 degrees for maximum leverage, and square-cut (flat) hex ends seat to full depth for a secure fit that resists rounding. Keys are alloy steel with a black phosphate finish, and Klein's color-coding system for hex bits speeds up size selection.\u003c\/p\u003e\n    \u003cp\u003eThe black and orange reinforced nylon handle is 6-3\/8\" (16.2 cm) long. Overall size is about 6-3\/8\" x 2-1\/4\" x 1-5\/8\" (16.2 x 5.7 x 4.2 cm), and the set weighs 15.36 oz (435 g).\u003c\/p\u003e\n    \u003cp\u003eWho should buy it: electricians terminating feeders and service conductors on lugs, plus mechanical and maintenance techs who deal with set screws in recessed spots.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eReach the Lug, Not the Panel Wall\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-70550hd_callout1_d.jpg\" alt=\"Klein Tools 70550HD extended reach impact hex bit reaching a recessed panel lug\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eExtended bits get to deep-set fasteners and recessed panel lugs.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eExtended 3\" to 4\" (7.6 to 10.2 cm) bits\u003c\/li\u003e\n          \u003cli\u003eImpact-rated\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eHandle, Driver or Power Tool\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-70550hd_callout2_c.jpg\" alt=\"Klein Tools 70550HD hex key set integrated 1\/4-inch quick-connect barrel with a flip socket\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe quick-connect barrel takes 1\/4\" impact accessories, flip sockets and nut drivers.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eIntegrated 1\/4\" quick-connect barrel\u003c\/li\u003e\n          \u003cli\u003eBit changes between hand and power tools\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eLeverage Where It Counts\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-70550hd_callout3_c.jpg\" alt=\"Klein Tools 70550HD folding hex key opened to 270 degrees for leverage on a set screw\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eIndependent keys open up to 270 degrees for more leverage on tight set screws.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eOpens up to 270 degrees\u003c\/li\u003e\n          \u003cli\u003eSquare-cut hex ends for full-depth fit\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-4\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePick the Size Faster\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-70550hd_callout5_cc.jpg\" alt=\"Klein Tools 70550HD color-coded hex bits for fast size identification\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eKlein's color-coding system makes bit sizes quick to identify.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eColor-coded hex bits\u003c\/li\u003e\n          \u003cli\u003eSizes from 3\/32\" to 1\/2\"\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tnincluded-wrapper\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e(6) Impact-rated hex keys (extended bits)\u003c\/li\u003e\n        \u003cli\u003e(5) Standard folding hex keys\u003c\/li\u003e\n        \u003cli\u003e(1) Bit holder (1\/4\" quick-connect barrel)\u003c\/li\u003e\n        \u003cli\u003eReinforced nylon handle\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n\u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eHex Sizes\u003c\/th\u003e\n\u003ctd\u003e3\/32\", 7\/64\", 1\/8\", 9\/64\", 5\/32\", 3\/16\", 7\/32\", 1\/4\", 5\/16\", 3\/8\", 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement Standard\u003c\/th\u003e\n\u003ctd\u003eSAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpact Bit Length\u003c\/th\u003e\n\u003ctd\u003e3\" to 4\" (7.6 to 10.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFolding Range\u003c\/th\u003e\n\u003ctd\u003eUp to 270 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHex End\u003c\/th\u003e\n\u003ctd\u003eSquare-cut (flat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuick-Connect\u003c\/th\u003e\n\u003ctd\u003e1\/4\" barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Material \/ Finish\u003c\/th\u003e\n\u003ctd\u003eAlloy steel, black phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandle\u003c\/th\u003e\n\u003ctd\u003eReinforced nylon, black and orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandle Length\u003c\/th\u003e\n\u003ctd\u003e6-3\/8\" (16.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Pieces\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e15.36 oz (435 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n    \u003c\/div\u003e\n  \n\u003c\/details\u003e\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"compat-list\"\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003e1\/4\" Quick-Connect Accessories\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eImpact accessories, flip sockets and nut drivers\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tags\"\u003e\n      \u003cspan class=\"tag\"\u003eElectrical\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePanel and Lug Termination\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMechanical Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eIndustrial Maintenance\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eHVAC\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tip-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pro-tip.svg\" alt=\"\" class=\"icon-lg\"\u003e\n      \u003cp class=\"tip-text\"\u003eOn recessed panel lugs, use the extended bit in the handle to break the set screw free, then let the folding key's 270-degree swing do the final torque where the handle has room to move.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n    \u003ch3\u003eA Hex Key Set That Reaches the Lug\u003c\/h3\u003e\n    \u003cp\u003eThe Klein Tools Extended Reach Impact Folding Hex Key Set, SAE (70550HD) solves the recessed-lug problem with extended impact bits and a quick-connect handle.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Electricians terminating on lugs and anyone fighting recessed set screws.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Sizes up to 1\/2\", 3\" to 4\" impact bits, 270-degree folding keys and a 1\/4\" quick-connect barrel.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e SAE only, and at 15.36 oz it is heavier than a basic folding hex key.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat sizes are in the Klein 70550HD?\u003c\/strong\u003e 3\/32\", 7\/64\", 1\/8\", 9\/64\", 5\/32\", 3\/16\", 7\/32\", 1\/4\", 5\/16\", 3\/8\" and 1\/2\".\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan the bits be used in a power tool?\u003c\/strong\u003e Yes. The bits are impact-rated, and the 1\/4\" quick-connect barrel works with impact accessories, flip sockets and nut drivers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHow long are the extended bits?\u003c\/strong\u003e 3\" to 4\" (7.6 to 10.2 cm).\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Klein Tools","offers":[{"title":"Default Title","offer_id":54244559552806,"sku":"70550HD-KLE","price":24.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/70550hd_c.jpg?v=1793303279","url":"https:\/\/www.toolnut.com\/products\/klein-70550hd-extended-reach-impact-folding-hex-key-set-sae","provider":"Tool Nut","version":"1.0","type":"link"}