Williams Comfort Products QYD16A Torque Wrench Head 1/2 in

Product Description

The WILLIAMS COMFORT PRODUCTS QYD16A is a square ratcheting torque wrench head designed for precision fastening in demanding trade applications. Built with a 1/2 inch drive, it accepts standard torque wrench handles and delivers up to 240 ft-lb of maximum torque. The 0.560 inch Y-type shank provides a secure, positive connection to compatible torque multipliers and handles. This head is suited for mechanical, HVAC, and industrial technicians who require accurate, repeatable torque on critical fastener assemblies during installation or service work.

This torque wrench head is used wherever controlled fastener torque is required in the field or shop. Typical applications include equipment assembly, pipe flange bolting, and mechanical system installations in commercial and light industrial environments. The SAE specification makes it appropriate for standard inch-measurement fastener systems common in North American trade work. It is sold as an individual unit and is compatible with standard 1/2 inch drive torque wrench handles in the appropriate torque range.

Key Features

• 1/2 inch drive size for use with standard torque wrench handles
• Square ratcheting head type for efficient one-direction fastening
• 0.560 inch Y-type shank for secure handle engagement
• Maximum torque rating of 240 ft-lb for heavy-duty fastening tasks
• SAE specification for inch-measurement fastener compatibility
• Compact profile: 4 inches long, 1.2 inches tall, 1.5 inches wide

Compatibility

Designed for use with standard 1/2 inch drive torque wrench handles capable of operating within the 0 to 240 ft-lb torque range. Verify shank interface compatibility with the Y-type 0.560 inch shank specification before pairing with an existing handle.

Installation Notes

Installation and use of this torque wrench head should be performed by a qualified mechanic or trade technician familiar with torque fastening procedures. Ensure the torque wrench handle is fully de-energized and set to zero before attaching or removing the head. Confirm the shank seats completely and locks positively before applying load. Follow applicable equipment manufacturer specifications and relevant codes for required fastener torque values.

Technical Specifications

• Drive Size: 1/2 inch
• Head Type: Square Ratcheting
• Shank Size: 0.560 inch
• Shank Type: Y
• Maximum Torque: 240 ft-lb
• Measurement System: SAE
• Length: 4 inches
• Width: 1.5 inches
• Height: 1.2 inches
• Weight: 0.8 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QYD16A