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The WILLIAMS COMFORT PRODUCTS QZXM41ADP is a 41 MM torque wrench head designed for precision fastening in demanding trade and industrial applications. This dual-pin drive head features a 12-point socket configuration and a Z dual-pin shank type, delivering controlled torque output up to 480 ft lb. At 2.46 pounds and a compact profile, it integrates with compatible torque wrench drives for accurate, repeatable results. Licensed mechanics, millwrights, and industrial service technicians rely on this type of tool head when working with large-diameter metric fasteners where over-torquing or under-torquing can cause equipment failure or safety hazards.
This torque wrench head is suited for heavy-duty mechanical service environments including industrial equipment maintenance, large HVAC equipment assembly, and commercial or industrial plumbing system work involving large metric fasteners. The 41 MM size addresses fastener applications that standard socket sets do not cover. It is sold individually and is appropriate for use in shops or field service settings where metric fastener work at high torque values is routine.
Designed as an OEM-style replacement or supplemental torque wrench head for use with compatible dual-pin drive torque wrenches accepting a Z dual-pin shank in 41 MM metric sizing.
Installation of this torque wrench head should be performed by a qualified mechanic or service technician familiar with high-torque fastening procedures. Always power down or de-energize the equipment and relieve any system pressure before torquing fasteners on pressurized or mechanical systems. Verify that the drive shank is fully seated and locked before applying torque. Follow applicable equipment manufacturer torque sequences and relevant service codes for the system being serviced.
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