{"product_id":"williams-comfort-products-qzo40adp-torque-wrench-head","title":"Williams Comfort Products QZO40ADP Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QZO40ADP is a 1-1\/4 inch open-end torque wrench head designed for precision fastening applications that demand controlled torque output. This head uses a dual-pin Z shank interface to attach to compatible torque wrench handles, providing a secure and repeatable connection. It is rated to a maximum torque of 480 ft-lb, making it suited for heavy-duty fastening work on large fasteners. The compact head profile measures 2.6 inches in length and 0.9 inches in height, keeping the tool accessible in tight clearances. Mechanics and industrial technicians working with SAE fastener sizes will find this head a practical addition to a torque wrench set.\u003c\/p\u003e\n\u003cp\u003eThis torque wrench head is intended for use in industrial, mechanical, and trade applications where 1-1\/4 inch SAE fasteners require torque-controlled installation or removal. The open-end design provides access to fasteners in locations where a box or socket-style head cannot be used. It is sold as an individual head unit and paired with a separate torque wrench handle using the dual-pin Z shank system. Typical users include heavy equipment mechanics, pipefitters, millwrights, and maintenance technicians working on flanged connections, structural bolting, or large mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4 inch open-end head fits SAE fasteners requiring high-torque installation\u003c\/li\u003e\n  \u003cli\u003eMaximum torque rating of 480 ft-lb for heavy-duty fastening applications\u003c\/li\u003e\n  \u003cli\u003eDual-pin Z shank type provides a secure, indexed connection to the torque wrench handle\u003c\/li\u003e\n  \u003cli\u003eCenter of fastener to retaining pin distance of 5-3\/4 inches for accurate torque arm reference\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions of 2.6 inches length and 0.9 inches height for use in confined spaces\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing users to build a set of heads for a single torque handle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with torque wrench handles that accept a dual-pin Z shank interface. Verify shank compatibility with your existing torque wrench handle before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this torque wrench head requires a compatible dual-pin Z shank torque handle. Ensure the retaining pin is fully seated and secure before applying torque to avoid head separation under load. Always confirm the fastener and torque specification against the applicable engineering or service documentation before use. Do not exceed the 480 ft-lb maximum torque rating of this head.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 1-1\/4 inches\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: Z Dual Pins\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Dual Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 480 ft-lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter of Fastener to Retaining Pin\u003c\/strong\u003e: 5-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Standard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 7.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.66 pounds\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: QZO40ADP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51347998179634,"sku":"QZO40ADP","price":144.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544681.jpg?v=1782117485","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qzo40adp-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}