Williams Comfort Products QZO76ADP Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QZO76ADP is a 2.375-inch open-end torque wrench head designed for high-torque fastening applications in industrial and mechanical service environments. Built with a Z Dual Pin shank type and a Dual Pin head configuration, this wrench head delivers a maximum torque capacity of 480 foot-pounds, making it suitable for heavy-duty fastener work where precise torque control is required. Licensed technicians and trades professionals working on large mechanical assemblies, industrial equipment, or heavy HVAC components will find this head compatible with standard torque wrench drive systems that accept dual-pin attachments.

This torque wrench head is intended for use in professional service and installation scenarios involving large-format fasteners requiring controlled torque application. The open-end head style allows access to fasteners in confined or partially obstructed locations. The center-of-fastener to retaining pin measurement is 5.75 inches, which affects reach and clearance in tight installations. It is sold individually and is appropriate for mechanical contractors, industrial service technicians, and equipment maintenance professionals.

Key Features

• 2.375-inch open-end head for large-format fastener applications
• Maximum torque rating of 480 foot-pounds for heavy-duty use
• Z Dual Pin shank type for secure drive connection
• Center-of-fastener to retaining pin distance of 5.75 inches
• SAE sizing for compatibility with standard inch-measurement fasteners

Compatibility

Designed as an OEM-style replacement torque wrench head for professional torque wrench systems accepting a Z Dual Pin shank interface in SAE sizing.

Installation Notes

Installation and use of this torque wrench head should be performed by qualified mechanical or service technicians familiar with torque tool systems. Ensure the drive shank is fully seated and the retaining pins are secured before applying load. Do not exceed the rated maximum torque of 480 foot-pounds. Follow applicable industry standards and equipment manufacturer guidelines when performing torque-critical fastener work.

Technical Specifications

• Head Size: 2.375 inches
• Head Type: Open End
• Shank Type: Z Dual Pins
• Pin Configuration: Dual Pin
• Maximum Torque: 480 foot-pounds
• Center of Fastener to Retaining Pin: 5.75 inches
• Measurement Standard: SAE
• Length: 5 inches
• Width: 8 inches
• Height: 1 inch
• Weight: 4.2 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QZO76ADP