Williams Comfort Products QZD24BDP Torque Wrench Head 3/4 in

Product Description

The WILLIAMS COMFORT PRODUCTS QZD24BDP is a 3/4 inch drive torque wrench head designed for high-torque fastening applications in the trades. Built with a square ratcheting head and a Z dual pin shank, this head delivers reliable torque transfer up to 480 ft-lb. The dual pin shank design locks securely to compatible torque wrench handles, reducing slippage under heavy load. Mechanics, pipefitters, and industrial technicians working on large-diameter fasteners, flanges, and structural connections will find this head suited to demanding service environments where precise torque application is required.

This torque wrench head is intended for use in commercial, industrial, and heavy mechanical service settings. It fits applications where a 3/4 inch drive interface is standard, such as large HVAC mechanical room piping flanges, heavy equipment assembly, and structural fastening. The SAE specification makes it appropriate for inch-based fastener systems common in North American mechanical installations. The square ratcheting head allows for operation in tight spaces where full-swing wrench movement is not possible.

Key Features

• 3/4 inch drive size for high-torque fastening applications
• Square ratcheting head allows use in confined or restricted spaces
• Z dual pin shank provides secure engagement with compatible torque wrench handles
• Maximum torque rating of 480 ft-lb for heavy-duty fastener applications
• SAE specification suits inch-based fastener systems
• Compact form factor at 8.1 inches length for maneuverability

Compatibility

Designed as an OEM-style replacement or service head for 3/4 inch drive torque wrench systems that accept a Z dual pin shank interface. Verify shank and drive compatibility with your existing torque wrench handle before installation.

Installation Notes

Installation and use of this torque wrench head should be performed by qualified mechanics or technicians familiar with torque wrench systems. Ensure the torque wrench handle is rated to match or exceed the 480 ft-lb maximum torque of this head before use. Inspect the dual pin shank and receiver for wear or damage before each use, and confirm secure seating before applying load. Follow applicable industry codes and equipment manufacturer guidelines when torquing critical fasteners on pressure vessels, flanges, or structural connections.

Technical Specifications

• Drive Size: 3/4 inch
• Head Type: Square Ratcheting
• Shank Type: Z Dual Pins
• Maximum Torque: 480 ft-lb
• Specification: SAE
• Length: 8.1 inches
• Width: 2.7 inches
• Height: 2.4 inches
• Weight: 1.06 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QZD24BDP