Williams Comfort Products QZSD24ADP Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QZSD24ADP is a torque wrench head designed for high-torque fastening applications in industrial and trade environments. Featuring a 3/4 inch fixed square drive and a dual-pin Z shank, this head delivers a maximum torque capacity of 480 foot-pounds, making it suitable for heavy-duty mechanical work. The dual-pin shank design provides a secure connection to compatible torque wrench handles, reducing the risk of slippage during high-load operations. Licensed mechanics, millwrights, and trade professionals who work with large fasteners and structural bolting applications will find this head well-suited to demanding jobsite conditions.

This torque wrench head is intended for use with 3/4 inch drive torque wrenches in SAE applications. It is appropriate for industrial maintenance, heavy equipment service, and structural assembly tasks where precise and repeatable high-torque values are required. The fixed square drive format suits situations where a dedicated, non-adjustable head configuration is preferred for consistent tool setups.

Key Features

• 3/4 inch fixed square drive for high-torque fastening applications
• Dual-pin Z shank for secure attachment to compatible torque wrench handles
• Maximum torque rating of 480 foot-pounds
• SAE specification for standard inch-based fastener compatibility
• Compact form factor at 7.5 inches in length for access in tighter spaces

Compatibility

Designed for use with 3/4 inch drive torque wrench handles that accept a dual-pin Z shank connection. Verify handle and shank interface specifications before installation.

Installation Notes

Installation and use of this torque wrench head should be performed by qualified mechanics or trade professionals familiar with high-torque tooling. Ensure the torque wrench handle is fully de-energized or relieved of any stored mechanical load before attaching or removing the head. Confirm the dual-pin shank seats completely and locks securely into the handle before applying torque. Follow applicable industry standards and equipment manufacturer guidelines for torque procedures on the fasteners being serviced.

Technical Specifications

• Drive Size: 3/4 inch
• Head Type: Fixed Square Drive
• Shank Type: Z Dual Pins
• Maximum Torque: 480 foot-pounds
• Drive Standard: SAE
• Length: 7.5 inches
• Width: 1.5 inches
• Height: 2.5 inches
• Weight: 1 pound
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QZSD24ADP