Williams Comfort Products QXO48A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QXO48A is an open-end torque wrench head designed for precise fastener tightening in demanding trade applications. With a 1.5-inch open-end jaw, an X-type shank sized at 0.735 inches, and a maximum torque rating of 240 ft-lb, this head delivers controlled torque output where accuracy and repeatability matter. The center-of-fastener to retaining-pin dimension measures 4.5 inches, giving technicians clear working clearance. Licensed mechanics, millwrights, and service professionals working on heavy equipment, HVAC systems, and industrial installations rely on this type of tool for consistent, code-compliant fastener torque.

This torque wrench head is suited for SAE fastener applications requiring a 1.5-inch open-end engagement. It is appropriate for both residential mechanical rooms and commercial or industrial service environments where fastener torque must be measured and controlled. The X-type shank interfaces with compatible torque wrench drives, making it a practical addition to a professional torque tool set.

Key Features

• 1.5-inch open-end jaw for SAE fastener engagement
• Maximum torque capacity of 240 ft-lb
• X-type shank with 0.735-inch shank diameter for secure drive connection
• Center-of-fastener to retaining-pin distance of 4.5 inches
• Compact form factor at approximately 5.5 inches wide and 3 inches tall
• Lightweight at 1.19 pounds for extended use comfort

Compatibility

Designed for use with torque wrench drives accepting an X-type shank of 0.735 inches. Intended for SAE fastener applications at 1.5-inch open-end sizing. Verify shank compatibility with your existing torque wrench before installation.

Installation Notes

Installation of this torque wrench head should be performed by a qualified mechanic or service technician familiar with torque tool operation and fastener specifications. Ensure the retaining pin is fully engaged before applying torque to prevent head separation during use. Follow the equipment manufacturer torque specifications and applicable codes when tightening fasteners. Do not exceed the maximum torque rating of 240 ft-lb.

Technical Specifications

• Head Type: Open End
• Jaw Size: 1.5 inches
• Shank Type: X
• Shank Size: 0.735 inches
• Maximum Torque: 240 ft-lb
• Center of Fastener to Retaining Pin: 4.5 inches
• Width: 5.5 inches
• Height: 3 inches
• Length: 0.7 inches
• Weight: 1.19 pounds
• Measurement System: SAE
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QXO48A