{"product_id":"williams-comfort-products-qjo10a-torque-wrench-head","title":"Williams Comfort Products QJO10A Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QJO10A is a 5\/16-inch open-end torque wrench head designed for precision fastening applications in trade and industrial service work. It features a J-type shank with a 0.425-inch shank diameter, a maximum torque rating of 9 foot-pounds, and a center-of-fastener-to-retaining-pin distance of 2.5 inches. The head is sold as an individual unit and is intended for use with compatible J-shank torque wrench handles. It is an SAE-specification tool suited for technicians who require controlled torque on small fasteners in tight or specialized applications.\u003c\/p\u003e\n\u003cp\u003eThis torque wrench head is used in service environments where precise, low-torque fastening is required on SAE-sized fasteners. The open-end head design allows access to fasteners in locations where a closed socket cannot engage. Typical installation scenarios include mechanical, HVAC, plumbing, and general trade service work involving small hardware. It is well-suited for bench repair and field service alike. The lightweight construction at 0.06 pounds makes it easy to carry in a standard tool kit without adding significant weight.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-inch open-end head for SAE fasteners\u003c\/li\u003e\n  \u003cli\u003eJ-type shank with 0.425-inch shank diameter for compatibility with J-shank torque handles\u003c\/li\u003e\n  \u003cli\u003eMaximum torque rating of 9 foot-pounds for controlled low-torque fastening\u003c\/li\u003e\n  \u003cli\u003eCenter of fastener to retaining pin distance of 2.5 inches\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.06 pounds — minimal pack weight for field technicians\u003c\/li\u003e\n  \u003cli\u003eSold individually (each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with J-shank torque wrench handles that accept interchangeable heads. Specific handle compatibility should be verified against the J-shank interface specification prior to installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this torque wrench head should be performed by qualified trade technicians familiar with torque wrench handle systems. Verify that the J-type shank seats fully and the retaining pin engages securely in the handle before applying torque. Do not exceed the 9 foot-pound maximum torque rating. Inspect the head for wear or damage before each use and replace if deformation is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 5\/16 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: 9 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\u003eLength\u003c\/strong\u003e: 0.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Type\u003c\/strong\u003e: SAE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662459933980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: QJO10A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51346142331186,"sku":"QJO10A","price":80.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544258.jpg?v=1782071944","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qjo10a-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}