Williams Comfort Products QZO96A Torque Wrench Head 3 in

Product Description

The WILLIAMS COMFORT PRODUCTS QZO96A is a 3-inch open-end torque wrench head designed for high-torque fastening applications requiring precise rotational force. Built for use with a Z-type shank measuring 0.990 inches, this head delivers a maximum torque capacity of 480 ft lb, making it suitable for heavy-duty mechanical and industrial assembly work. The open-end head design allows access to fasteners in confined or offset positions where a standard wrench cannot reach. Technicians in HVAC, plumbing, and industrial maintenance install this type of tooling when spec-driven torque values are required on large fasteners.

The QZO96A is suited for SAE applications where large-diameter fastening is required. The center of fastener to retaining pin measurement is 5.75 inches, providing the reach needed for demanding mechanical installations. This torque wrench head is sold individually and is appropriate for use by licensed trade professionals and industrial mechanics working on equipment requiring controlled, repeatable torque application on large-format fasteners.

Key Features

• 3-inch open-end head for large SAE fasteners
• Maximum torque rating of 480 ft lb for heavy-duty applications
• Z-type shank with 0.990-inch shank diameter for compatible drive tools
• Center of fastener to retaining pin distance of 5.75 inches
• Compact profile at 0.98 inches in height for use in tight clearance areas
• Sold individually with a minimum order quantity of one

Compatibility

Designed for use with Z-type shank torque wrench handles accepting a 0.990-inch shank diameter. Intended for SAE fastener applications requiring a 3-inch open-end fitting.

Installation Notes

This torque wrench head should be installed onto a compatible Z-type torque wrench handle before use. Verify that the shank connection is fully seated and the retaining pin is engaged prior to applying torque. Always confirm the torque specification for the target fastener before use and do not exceed the 480 ft lb maximum rating. Installation is typically performed by qualified mechanics or licensed trade professionals following applicable equipment service documentation.