{"product_id":"williams-comfort-products-qzx72a-torque-wrench-head","title":"Williams Comfort Products QZX72A Torque Wrench Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS QZX72A is a heavy-duty torque wrench head designed for high-torque fastening applications in mechanical, industrial, and trade service environments. The head features a 15-degree offset box end configuration with a 12-point design, accepting fasteners sized at 2.25 inches. It connects via a Z-type shank measuring 0.990 inches, allowing it to mate with compatible torque wrench handles for controlled, accurate torque delivery. Maximum rated torque is 480 foot-pounds, making this head suitable for demanding bolted joint work on large mechanical assemblies. Weighing 3.17 pounds, the QZX72A is built for durability in professional shop and field environments. Licensed trades and industrial mechanics rely on this type of tooling for repeatable, code-consistent fastening procedures.\u003c\/p\u003e\u003cp\u003eThis torque wrench head is intended for use in applications requiring precise, high-torque fastener installation on large SAE fasteners. Typical use cases include heavy equipment service, industrial pipefitting, structural mechanical work, and commercial HVAC or refrigeration system assembly where large-diameter bolted connections must meet specified torque values. The SAE sizing standard makes it compatible with inch-series fastener sets common in North American mechanical trade environments. It is sold as an individual unit and is intended for use with a separate torque wrench handle that accepts the Z-type shank.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.25-inch SAE size accommodates large-diameter fasteners in heavy mechanical applications\u003c\/li\u003e\n\u003cli\u003e15-degree offset box end provides clearance in confined or obstructed fastening locations\u003c\/li\u003e\n\u003cli\u003e12-point contact design allows engagement in tighter swing arcs\u003c\/li\u003e\n\u003cli\u003eZ-type shank at 0.990 inches mates with compatible torque wrench handles\u003c\/li\u003e\n\u003cli\u003eMaximum torque rating of 480 foot-pounds suitable for high-load bolted joints\u003c\/li\u003e\n\u003cli\u003eCompact profile at 1.1 inches height for use in low-clearance environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with torque wrench handles that accept a Z-type shank of 0.990 inches. Intended as an SAE torque wrench head for inch-series fastener applications. Confirm handle-to-head shank compatibility before use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified mechanic or licensed tradesperson familiar with torque wrench tooling and fastener torque procedures. Inspect the shank connection and head engagement before applying load. Do not exceed the maximum rated torque of 480 foot-pounds. Follow applicable codes and equipment manufacturer torque specifications for the fastened assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 15 Degree Offset Box End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 0.990 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: 12 Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 480 ft-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.17 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\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\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: QZX72A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51345086054706,"sku":"QZX72A","price":366.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310544704.jpg?v=1782049365","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-qzx72a-torque-wrench-head","provider":"Voomi Supply","version":"1.0","type":"link"}