{"product_id":"williams-comfort-products-qjo8a-torque-wrench-head-1-4-in","title":"Williams Comfort Products QJO8A Torque Wrench Head 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QJO8A is a 1\/4-inch open-end torque wrench head designed for precision fastening applications in trade and industrial environments. Fitted with a J-type shank measuring 0.425 inches, this head attaches to compatible CDI torque wrenches and delivers a maximum torque output of 5 foot-pounds. The center of fastener to retaining pin distance measures 2.5 inches, allowing access to fasteners in confined or tight-clearance locations. Mechanical and HVAC technicians rely on this type of interchangeable torque head to apply controlled, repeatable torque without over-tightening fittings, connections, or hardware.\u003c\/p\u003e\n\u003cp\u003eThis torque wrench head is suited for light-duty fastening tasks across HVAC, plumbing, and general mechanical service work. It is particularly useful when working on small fasteners, fittings, or panels where a standard fixed torque wrench cannot reach. The SAE sizing makes it appropriate for inch-measurement fastener applications. It is sold individually and pairs with J-shank CDI torque wrench handles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-inch open-end head for SAE fasteners\u003c\/li\u003e\n  \u003cli\u003eJ-type shank with 0.425-inch shank diameter for CDI torque wrench compatibility\u003c\/li\u003e\n  \u003cli\u003eMaximum torque rating of 5 foot-pounds\u003c\/li\u003e\n  \u003cli\u003eCenter of fastener to retaining pin distance of 2.5 inches for tight-space access\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.05 pounds for extended use without fatigue\u003c\/li\u003e\n  \u003cli\u003eSold individually — one head per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with J-shank CDI torque wrench handles accepting a 0.425-inch J-type shank. Verify shank size and type on the torque wrench handle before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified mechanical or HVAC technicians familiar with torque wrench assembly. Ensure the torque wrench handle is not under load before attaching or removing the head. Seat the J-type shank fully into the handle receiver and confirm the retaining pin is engaged before applying torque. Do not exceed the 5 foot-pound maximum torque rating to avoid tool damage or fastener failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 1\/4 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 Size\u003c\/strong\u003e: 0.425 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 5 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: 0.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Standard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: QJO8A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51343183806770,"sku":"QJO8A","price":76.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544301.jpg?v=1782019308","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qjo8a-torque-wrench-head-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}