{"product_id":"klein-47140ins-insulated-box-end-wrench-set-8-piece","title":"Klein Insulated Box End Wrench Set, 8 Pieces (47140INS)","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\/voltage.svg\" alt=\"voltage\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eRated for 1000V Live-Line Work\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eASTM F1505 certified three-part insulation is built for energized work up to 1000V.\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\/compliance.svg\" alt=\"compliance\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eWear Indicator Built In\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eA white layer shows through when the insulation is worn, so linemen know at a glance when a wrench needs to come out of service.\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\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eSized for Class 2 Gloves\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eOversized handles give full control and added torque while wearing bulky Class 2 rubber gloves.\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\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eStepped Box Ends\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eA stepped-down box end reaches nuts in crowded hardware where a straight box end will not sit.\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\/case-included.svg\" alt=\"case-included\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eFoam-Lined Hard Case\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eEach wrench has its place in a heavy-duty, foam-lined case, protecting the insulation between jobs.\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 Insulated Box End Wrench Set, 8-Piece (47140INS) is a set of insulated SAE box end wrenches built for utility linemen and electrical workers on energized equipment. This is an insulated wrench set designed for tightening and loosening bolts and nuts during live-line work up to 1000V, where tool failure is not an option. The set covers the eight sizes Klein identifies as the most commonly used for utility tasks: 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 11\/16\", 3\/4\" and 13\/16\".\u003c\/p\u003e\n    \u003cp\u003eThe insulation is the reason to buy this set. Each wrench carries ASTM F1505 certified three-part insulation, and a white wear-indication layer sits beneath the outer layer. When white shows through, the insulation has been compromised and the wrench should be replaced. That takes the guesswork out of tool inspections before the crew goes up.\u003c\/p\u003e\n    \u003cp\u003eHandles are oversized on purpose. Working in Class 2 rubber gloves makes a standard wrench handle hard to control, so Klein built these handles bigger for grip and added torque on heavy infrastructure tasks. The stepped-down box end design gives better access to nuts surrounded by hardware, brackets and crossarms.\u003c\/p\u003e\n    \u003cp\u003eThe wrenches are steel with an overmolded plastic insulation system, and they pack into a foam-lined, heavy-duty carrying case that keeps them protected and organized between jobs. The case measures 15\" x 11\" x 3\" (38.1 x 27.9 x 7.6 cm), and the full set weighs 6.4 lb (2.9 kg).\u003c\/p\u003e\n    \u003cp\u003eWho should buy it: utility linemen, substation and distribution crews, and electrical contractors who perform energized work and need certified insulated wrenches in the most common SAE sizes.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eInsulation You Can Inspect\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-47140ins_callout2.jpg\" alt=\"Klein Tools 47140INS insulated box end wrench white wear indicator layer for pre-job tool inspection\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThree-part insulation with a white indicator layer gives a clear visual signal when a wrench is due for replacement.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eASTM F1505 certified\u003c\/li\u003e\n          \u003cli\u003eRated for live-line work up to 1000V\u003c\/li\u003e\n          \u003cli\u003eWhite wear-indication layer\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\u003eControl With Gloves On\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-47140ins_callout3.jpg\" alt=\"Klein Tools 47140INS insulated wrench oversized handle gripped with Class 2 rubber lineman gloves\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eOversized handles are built for heavy infrastructure work, with more grip and torque for gloved hands.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eHandle optimized for Class 2 gloves\u003c\/li\u003e\n          \u003cli\u003eAdded torque and grip\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\u003eReach Nuts in Crowded Hardware\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-47140ins_callout4.jpg\" alt=\"Klein Tools 47140INS stepped box end wrench reaching a nut on utility pole hardware\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe stepped-down box end clears adjacent hardware to seat fully on the nut.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eStepped box end design\u003c\/li\u003e\n          \u003cli\u003e8 SAE sizes from 3\/8\" to 13\/16\"\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(1) each insulated box end wrench: 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 11\/16\", 3\/4\", 13\/16\"\u003c\/li\u003e\n        \u003cli\u003e(1) Foam-lined heavy-duty carrying case\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\u003eType\u003c\/th\u003e\n\u003ctd\u003eInsulated box end wrenches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e8 wrenches plus case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes (SAE)\u003c\/th\u003e\n\u003ctd\u003e3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 11\/16\", 3\/4\", 13\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation\u003c\/th\u003e\n\u003ctd\u003eThree-part, ASTM F1505 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003eLive-line work up to 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWear Indicator\u003c\/th\u003e\n\u003ctd\u003eWhite wear-indication layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel with overmolded plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase\u003c\/th\u003e\n\u003ctd\u003eFoam lined, heavy duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Dimensions\u003c\/th\u003e\n\u003ctd\u003e15\" x 11\" x 3\" (38.1 x 27.9 x 7.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e6.4 lb (2.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n    \u003c\/div\u003e\n  \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\"\u003eUtility Line Work\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eElectrical Distribution\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eSubstations\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eEnergized Electrical Work\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eInfrastructure Maintenance\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\"\u003eMake checking for white part of your pre-job tool inspection. If the wear indicator is showing on any wrench, pull it from the case and keep it off the line.\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\u003eInsulated Wrenches Made for the Lineman's Glove\u003c\/h3\u003e\n    \u003cp\u003eThe Klein Tools Insulated Box End Wrench Set (47140INS) puts eight common SAE sizes, 1000V-rated insulation and a visible wear indicator in one protected case.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Utility linemen and electrical crews who work energized equipment up to 1000V.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Oversized handles for Class 2 gloves, stepped box ends for tight hardware and a built-in wear indicator.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is an SAE-only set, 3\/8\" through 13\/16\". Inspect the insulation before every use.\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 voltage is the Klein 47140INS rated for?\u003c\/strong\u003e Live-line work up to 1000V, with ASTM F1505 certified three-part insulation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat sizes are included?\u003c\/strong\u003e 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 11\/16\", 3\/4\" and 13\/16\".\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHow do I know when to replace a wrench?\u003c\/strong\u003e A white wear-indication layer shows through when the insulation is worn.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDoes it come with a case?\u003c\/strong\u003e Yes. A foam-lined, heavy-duty carrying case is included.\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":54244563222822,"sku":"47140INS-KLE","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/47140ins.jpg?v=1793303301","url":"https:\/\/www.toolnut.com\/products\/klein-47140ins-insulated-box-end-wrench-set-8-piece","provider":"Tool Nut","version":"1.0","type":"link"}