{"product_id":"williams-comfort-products-qjo16a-torque-wrench-head","title":"Williams Comfort Products QJO16A Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QJO16A is a 1\/2-inch open-end torque wrench head designed for precision fastening applications in trade and industrial settings. It features a J-type shank measuring 0.425 inches and delivers a maximum torque of 34 foot-pounds. The head spans 2.5 inches from the center of the fastener to the retaining pin, giving technicians accurate, consistent leverage on hard-to-reach fasteners. Licensed mechanics, HVAC technicians, and plumbers working with SAE fasteners will find this head a practical addition to a torque wrench system where controlled tightening is required.\u003c\/p\u003e\u003cp\u003eThis torque wrench head is suited for residential and light commercial service work where precise torque application on SAE-standard fasteners is necessary. Typical applications include equipment assembly, service panel work, and mechanical connections that specify a torque value. The open-end configuration allows access to fasteners in confined spaces where a box-end or socket style cannot seat properly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-inch open-end head for SAE fastener applications\u003c\/li\u003e\n\u003cli\u003eJ-type shank with 0.425-inch shank size for secure torque wrench engagement\u003c\/li\u003e\n\u003cli\u003eMaximum torque rating of 34 foot-pounds\u003c\/li\u003e\n\u003cli\u003eCenter of fastener to retaining pin distance of 2.5 inches\u003c\/li\u003e\n\u003cli\u003eCompact profile: approximately 0.4 x 2.8 x 1 inches overall footprint\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.1 pounds for easy single-hand use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement torque wrench head compatible with J-type shank torque wrench handles accepting a 0.425-inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified technician familiar with torque specifications for the fasteners being serviced. Ensure the torque wrench handle is de-energized or relieved of any load before attaching or removing the head. Verify the J-type shank seats fully and the retaining pin engages before applying torque. Do not exceed the maximum rated torque of 34 foot-pounds to avoid damage to the head or fastener.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Open End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 0.425 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 34 foot-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter of Fastener to Retaining Pin\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e: 0.4 x 2.8 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILLIAMS COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QJO16A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51348032946482,"sku":"QJO16A","price":80.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544243.jpg?v=1782118679","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qjo16a-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}