Williams Comfort Products QXX28A Torque Wrench Head 7/8 in

Product Description

The WILLIAMS COMFORT PRODUCTS QXX28A is a 7/8 inch torque wrench head designed for precise fastener work in trade applications where controlled torque is critical. It features a 15-degree offset box end with a 12-point configuration, allowing access to fasteners in tight or angled spaces. The shank measures 0.735 inches and uses an X-type shank interface for secure attachment to compatible torque wrench drives. Maximum torque capacity is 240 ft-lb, making it suitable for heavy-duty mechanical work. This head is used by HVAC technicians, plumbers, and mechanical contractors who require accurate torque application on SAE fasteners.

This torque wrench head is suited for residential and commercial installation and service work where fastener torque must meet manufacturer or code specifications. The offset box end design helps technicians reach fasteners in recessed or obstructed locations common in mechanical equipment installations. It is sold individually and pairs with compatible torque wrench handles accepting the X-type shank connection.

Key Features

• 7/8 inch SAE box end fits standard SAE fasteners
• 15-degree offset head angle improves access in tight spaces
• 12-point configuration for multiple engagement positions
• X-type shank with 0.735 inch shank diameter for secure drive interface
• 240 ft-lb maximum torque capacity for heavy-duty fastening
• Lightweight at 0.56 pounds for reduced fatigue during extended use

Compatibility

Designed for use with torque wrench handles that accept an X-type shank connection. Intended for SAE fastener applications in mechanical, HVAC, plumbing, and general trade service work.

Installation Notes

This torque wrench head is installed and used by licensed mechanical contractors and trade technicians. Ensure the shank is fully seated and locked into the torque wrench handle before applying load. Do not exceed the 240 ft-lb maximum torque rating. Always de-energize or shut off associated mechanical systems before performing fastener work on live equipment.

Technical Specifications

• Head Size: 7/8 inches
• Head Type: 15 Degree Offset Box End
• Point Type: 12 Point
• Shank Size: 0.735 inches
• Shank Type: X
• Maximum Torque: 240 ft-lb
• Length: 5.5 inches
• Width: 0.5 inches
• Height: 1.5 inches
• Weight: 0.56 pounds
• Measurement Standard: SAE
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QXX28A