Williams Comfort Products QZX80ADP Torque Wrench Head Sae

Product Description

The WILLIAMS COMFORT PRODUCTS QZX80ADP is a 2.5-inch torque wrench head designed for high-torque fastening applications in mechanical, industrial, and heavy-duty service environments. Built with a 15-degree offset box end and a dual-pin Z shank, this head delivers controlled torque transfer up to 480 ft-lb. The 12-point configuration provides broad socket contact across fastener flats, reducing the chance of rounding during high-load turns. The offset geometry allows access in confined spaces where a straight drive would not clear surrounding structure. Technicians working on large mechanical assemblies, piping flanges, or heavy equipment will find this head suited to demanding torque requirements.

This torque wrench head is intended for use with compatible Z dual-pin drive torque wrenches in SAE applications. The 2.5-inch size targets large fasteners common in industrial piping systems, heavy HVAC equipment mounting, and structural mechanical assemblies. It is sold as an individual head and is appropriate for professional trades requiring verified torque application on critical fastened joints.

Key Features

• 2.5-inch size fits large SAE fasteners in industrial and heavy mechanical applications
• 15-degree offset box end geometry improves access in tight or obstructed installations
• Dual-pin Z shank provides positive drive engagement with compatible torque wrench handles
• 12-point design maximizes contact surface on fastener flats under high-torque loading
• Rated to 480 ft-lb maximum torque for demanding heavy-duty service work

Compatibility

Designed for use with Z dual-pin drive torque wrenches accepting a 2.5-inch head in SAE configurations. Verify shank engagement and drive rating compatibility with your torque wrench handle before use.

Installation Notes

Installation should be performed by qualified technicians familiar with torque wrench procedures and the fastener specifications of the equipment being serviced. Confirm the wrench handle and head combination is rated at or above the required fastening torque before applying load. Do not exceed the 480 ft-lb maximum torque rating of this head. Ensure the dual-pin shank is fully seated in the drive before applying torque to prevent slippage or tool damage.

Technical Specifications

• Size: 2.5 inches
• Head Type: 15 Degree Offset Box End
• Shank Type: Z Dual Pins
• Point Type: 12 Point
• Maximum Torque: 480 ft-lb
• Drive Type: Dual Pin
• Standard: SAE
• Length: 3.5 inches
• Width: 8 inches
• Height: 1 inch
• Weight: 0.9 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QZX80ADP