{"product_id":"williams-comfort-products-qzo38adp-torque-wrench-head","title":"Williams Comfort Products QZO38ADP Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QZO38ADP is an open-end torque wrench head designed for high-torque fastening applications in industrial and heavy-duty service environments. Built to SAE standards, this head accepts a Z dual-pin shank connection and delivers a maximum torque of 433 foot-pounds, making it suitable for large-diameter fasteners where controlled torque is critical. The 1 3\/16-inch open-end head size accommodates specific fastener dimensions, and the dual-pin retention system keeps the head securely seated on the drive tool during use. Mechanics, millwrights, and industrial service technicians are the primary installers of this type of tooling.\u003c\/p\u003e\u003cp\u003eThis torque wrench head is intended for use with compatible CDI torque wrench drive handles that accept the Z dual-pin shank. It is suited for industrial maintenance, heavy equipment service, and structural bolting applications where precise torque output and a specific open-end head geometry are required. The center-of-fastener to retaining-pin measurement of 5 3\/4 inches is a key dimensional reference for clearance planning in confined or close-tolerance work areas.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 3\/16-inch open-end head for SAE fastener sizing\u003c\/li\u003e\n\u003cli\u003eZ dual-pin shank for positive retention on compatible drive handles\u003c\/li\u003e\n\u003cli\u003eMaximum torque capacity of 433 foot-pounds\u003c\/li\u003e\n\u003cli\u003eCenter-of-fastener to retaining-pin distance of 5 3\/4 inches\u003c\/li\u003e\n\u003cli\u003eSold individually as a single replacement or supplemental head\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CDI torque wrench handles that accept the Z dual-pin shank interface. Confirm shank compatibility with the drive handle before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified mechanics or industrial technicians familiar with torque wrench head systems. Ensure the dual-pin shank is fully seated and retained in the drive handle before applying load. Do not exceed the rated maximum torque of 433 foot-pounds. Inspect the head and retention pins for wear or damage before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Size\u003c\/strong\u003e: 1 3\/16 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\u003eMaximum Torque\u003c\/strong\u003e: 433 foot-pounds\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\u003eStandard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\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: QZO38ADP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51345226334514,"sku":"QZO38ADP","price":145.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544682.jpg?v=1782052099","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qzo38adp-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}