{"product_id":"proto-j6349-digital-torque-wrench-1-inch-drive","title":"Proto J6349 Digital Torque Wrench 1 Inch Drive","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J6349 is a digital torque wrench with a 1 inch square drive, built for high-torque fastening applications in industrial, heavy equipment, and fleet maintenance environments. It delivers a torque range of 133 to 1335 Newton-meters (Nm), equivalent to 100 to 984 foot-pounds, with a 1 Nm graduation for repeatable, precise readings. The fixed head design keeps the drive geometry consistent during use. At 77 inches overall length and 33.11 pounds, this is a full-size production tool intended for use on large-diameter fasteners where accuracy and auditability matter.\u003c\/p\u003e\u003cp\u003eThis wrench is suited for torque-critical assembly and maintenance work on heavy machinery, truck and trailer axle components, large flange bolting, and industrial equipment. The digital readout supports applications where technicians need to verify and record applied torque values. It is typically used by heavy equipment mechanics, diesel techs, and industrial maintenance professionals working to manufacturer torque specifications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTorque range: 133 to 1335 Nm (100 to 984 ft-lb)\u003c\/li\u003e\n\u003cli\u003e1 Nm graduation for precise, repeatable torque application\u003c\/li\u003e\n\u003cli\u003e1 inch square drive handles high-torque fasteners\u003c\/li\u003e\n\u003cli\u003eFixed head design for consistent drive alignment\u003c\/li\u003e\n\u003cli\u003eDigital readout supports torque verification and documentation\u003c\/li\u003e\n\u003cli\u003e77 inch overall length provides leverage for large fastener applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit production torque wrench for use with standard 1 inch square drive sockets and accessories in industrial and heavy-duty maintenance applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and service use of this wrench should follow the applicable torque specifications provided by the equipment or fastener manufacturer. Ensure the drive and socket connection are fully seated before applying load. Do not use extension bars or cheater pipes unless the tool is rated for the resulting torque increase. Calibration should be verified periodically per your facility or shop quality procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Torque\u003c\/strong\u003e: 133 Nm (100 ft-lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 1335 Nm (984 ft-lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 1 Nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 77 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 33.11 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PROTO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J6349\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540539769138,"sku":"J6349","price":3758.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7ee43423e72fca6479ad153f6864fae.jpg?v=1785857911","url":"https:\/\/voomisupply.com\/products\/proto-j6349-digital-torque-wrench-1-inch-drive","provider":"Voomi Supply","version":"1.0","type":"link"}