Williams Comfort Products QXSD24A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QXSD24A is a fixed square drive torque wrench head designed for use with 3/4 inch drive torque wrenches. It features an X-type shank measuring 0.735 inches, allowing it to connect securely to compatible torque wrench handles. The head is rated for a maximum torque output of 240 ft-lb, making it suitable for high-load fastening applications in mechanical and industrial service environments. Sold as a single unit, this torque wrench head is a direct-fit accessory for tradespeople who require precise torque application on large fasteners in HVAC, plumbing, and general mechanical work.

This torque wrench head is used in applications that demand accurate and repeatable torque delivery on 3/4 inch drive fasteners. It is appropriate for residential and commercial mechanical service, including equipment installation, pipe flange assembly, and structural fastening where high torque values are required. The fixed square drive design provides a stable, non-adjustable interface for consistent performance. Technicians working on large HVAC units, boilers, or commercial plumbing installations will find this head useful for accessing tight spaces or specific fastener configurations.

Key Features

• 3/4 inch drive size for compatibility with standard heavy-duty torque wrenches
• Fixed square drive head type ensures a rigid, reliable torque transfer
• X-type shank measuring 0.735 inches for secure wrench handle engagement
• Maximum torque rating of 240 ft-lb for high-load fastening tasks
• SAE specification for use with standard inch-measurement fastener systems
• Compact profile at 5.6 inches in length to assist access in confined areas

Compatibility

Designed as a 3/4 inch drive torque wrench head compatible with X-type shank torque wrench handles rated for up to 240 ft-lb of torque in SAE applications.

Installation Notes

This torque wrench head is installed by mechanical technicians and should be paired with a compatible 3/4 inch drive torque wrench handle before use. Ensure the shank is fully seated and locked into the wrench handle prior to applying torque. Always verify the fastener specification and target torque value before use. Follow applicable mechanical codes and equipment manufacturer guidelines when torquing critical fasteners.