{"product_id":"williams-comfort-products-qjo28a-torque-wrench-head","title":"Williams Comfort Products QJO28A Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QJO28A is an open-end torque wrench head engineered for precise fastener torque application in professional trade settings. Sized at 7\/8 inch, it accepts a J-type shank measuring 0.425 inches and delivers a maximum torque of 60 foot-pounds. The center of fastener to retaining pin distance is 2.5 inches, giving technicians accurate positional reference during use. At 0.27 pounds, the head is lightweight without sacrificing the structural integrity needed for repetitive, high-load applications. Licensed HVAC technicians, plumbers, and mechanical contractors rely on this type of precision tooling where controlled torque is critical to joint integrity and code compliance.\u003c\/p\u003e\u003cp\u003eThis torque wrench head is suited for SAE fastener applications across a range of mechanical and trade installations. It is commonly used in scenarios where a standard wrench cannot achieve the controlled torque output required by specifications or manufacturer procedures. The open-end head design allows access to fasteners in tight or partially obstructed spaces, making it practical for equipment service and mechanical assembly work in both residential and light commercial settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/8 inch open-end head for SAE fasteners\u003c\/li\u003e\n\u003cli\u003eJ-type shank with 0.425-inch shank diameter\u003c\/li\u003e\n\u003cli\u003eMaximum torque rating of 60 foot-pounds\u003c\/li\u003e\n\u003cli\u003eCenter of fastener to retaining pin: 2.5 inches\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 0.27 pounds\u003c\/li\u003e\n\u003cli\u003eSAE specification compliance for professional trade 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 torque wrench handles accepting a 0.425-inch shank diameter in SAE applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis torque wrench head should be installed by qualified trade professionals familiar with torque tool assembly and fastener specifications. Ensure the wrench handle and head are properly seated and the retaining pin is secured before applying load. Always confirm the fastener and fitting specifications match the 7\/8-inch open-end head before use. Follow applicable mechanical codes and manufacturer torque requirements for the joint being serviced.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 7\/8 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: 60 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: 2.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.27 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662459934079\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: QJO28A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51345405280562,"sku":"QJO28A","price":95.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544284.jpg?v=1782057320","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qjo28a-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}