{"product_id":"klein-tools-torque-wrench-57010-1-2-inch-drive-30-to-250-foot-pound-micro-adjustable-quick-release-nist-traceable-calibration","title":"Klein Tools Torque Wrench 57010 1\/2 Inch Drive 30 To 250 Foot Pound (Micro Adjustable Quick Release NIST Traceable Calibration)","description":"\u003cdiv class=\"product-description\" style=\"font-family: sans-serif; color: #333333; line-height: 1.6; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to the Klein Tools homepage.\" href=\"https:\/\/www.1toptools.com\/pages\/klein-tools\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Klein promotional logo logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/KleinStacked-Black.png?v=1774018194\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87; font-family: Arial, sans-serif;\"\u003eKlein Tools 57010 1\/2-Inch Drive 30-250 Ft-Lb Micro-Adjustable Torque Wrench\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools 57010 is a high-precision 1\/2-inch square drive micro-adjustable torque wrench designed for exact fastener tensioning across a 30 to 250 ft-lb (40.7 to 340.0 Nm) working range. Constructed with a heavy-duty stainless steel handle, this 24.25-inch long, 3.7 lb mechanical ratcheting wrench includes a quick-release drive lever and a dual scale display for effortless torque setting readouts. Compliant with ASME standards via an included N.I.S.T. traceable calibration certificate guaranteeing ±4% accuracy, this industrial wrench allows power utility workers, heavy equipment mechanics, and pipe fitters to prevent over-torquing on critical structural bolts, flanges, and busbar connections.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Busbar \u0026amp; Transformer Bolting:\u003c\/strong\u003e Applying exact foot-pound torque specs on high-voltage copper conductors to eliminate loose connections and thermal hot spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Equipment \u0026amp; Fleet Maintenance:\u003c\/strong\u003e Torquing wheel lug nuts, suspension hardware, and engine head bolts within a 30 to 250 ft-lb capacity range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Piping \u0026amp; Flange Assembly:\u003c\/strong\u003e Securing high-pressure flange bolts evenly to maintain gasket integrity and meet engineering bolt tension standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro-Adjustable Tension Scale:\u003c\/strong\u003e Delivers precise incremental torque selection from 30 to 250 ft-lb (40.7 to 340.0 Nm) for critical fastening accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN.I.S.T. Traceable Calibration:\u003c\/strong\u003e Certified to meet ASME standards with a guaranteed ±4% accuracy rating for regulated industrial compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Release Ratcheting Head:\u003c\/strong\u003e Features a smooth 1\/2-inch square drive quick-release button for swift socket changes on active jobsites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Handle Construction:\u003c\/strong\u003e Ergonomic metal handle profile offers maximum hand leverage, enhanced corrosion resistance, and durable grip control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudible Impulse Click System:\u003c\/strong\u003e Emits a distinct mechanical impulse click when the target torque value is reached to prevent bolt over-tightening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Klein Tools 1\/2\" Drive Micro-Adjustable Torque Wrench (30 to 250 ft-lb)\u003c\/li\u003e\n\u003cli\u003e(1) N.I.S.T. Traceable Calibration Certificate\u003c\/li\u003e\n\u003cli\u003e(1) Protective Hard Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1038\" height=\"584\" src=\"https:\/\/www.youtube.com\/embed\/3ZCqCSCw97w\" title=\"The Name on the Tools is Our Reputation\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-family: Arial, sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBrand Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eKlein Tools®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eModel Part Number OEM SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e57010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTool Classification System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/2-Inch Drive Micro-Adjustable Ratcheting Torque Wrench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003ePrimary Drive Tang Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e0.5 inch (1\/2\") Square Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTorque Measurement Capacity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e30 to 250 ft-lb (40.7 to 340.0 Nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCalibration Accuracy Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e±4% Accuracy (N.I.S.T. Traceable \/ ASME Compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCore Metallurgy Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eHardened Steel Alloy \u0026amp; Stainless Steel Handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHead Mechanism Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eRatcheting Drive with Quick Release Mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOverall Unit Length Dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e24.25 inches (61.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAssembled Net Tool Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e59.2 oz \/ 3.7 lbs (1678 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHigh-Voltage Insulated Frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eNo (Uninsulated - do not use on energized electrical circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eMade in the USA of Imported and Domestic Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eGlobal Trade Item Number GTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e00092644570100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 20px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #004b87;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e Always wind the micro-adjustable scale back down to its lowest setting (30 ft-lb) before storing the torque wrench in its case. Leaving the internal spring under tension over time degrades calibration accuracy and voids N.I.S.T. certification specs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":52732737552695,"sku":"57010","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_Torque_Wrench_57010_1_2_Inch_Drive_30_To_250_Foot_Pound_Micro_Adjustable_Quick_Release_NIST_Traceable_Calibration.jpg?v=1785257082","url":"https:\/\/www.1toptools.com\/products\/klein-tools-torque-wrench-57010-1-2-inch-drive-30-to-250-foot-pound-micro-adjustable-quick-release-nist-traceable-calibration","provider":"1 Top Tools","version":"1.0","type":"link"}