Williams Comfort Products QXXB48A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QXXB48A is a 1 1/2 inch SAE torque wrench head designed for high-torque fastening applications in trade and industrial environments. Built with a 12-point configuration and an X-type shank measuring 0.735 inches, this head delivers controlled torque output up to 240 foot-pounds. The 12-point design allows for greater contact with fastener flats and provides more engagement positions in tight or awkward spaces. Mechanics, millwrights, and maintenance technicians working on heavy equipment, piping systems, or structural assemblies will find this head suited to demanding fastening work where precision and repeatability matter.

This torque wrench head is intended for use with compatible X-shank drive torque wrench handles in SAE applications. It is appropriate for use in commercial and industrial maintenance settings where large-diameter fasteners require controlled torque application. Typical applications include flange bolting, equipment assembly, and structural fastener installation where exceeding or under-tightening torque specifications would compromise the integrity of the joint.

Key Features

• 1 1/2 inch SAE head size for large-diameter fasteners
• 12-point design provides multiple engagement positions and broad fastener contact
• X-type shank with 0.735 inch shank size for secure drive coupling
• Maximum torque rating of 240 foot-pounds for heavy-duty applications
• Lightweight at 0.33 pounds for a head of this drive size

Compatibility

Designed for use with X-shank torque wrench handles that accept a 0.735 inch shank. Verify handle compatibility by confirming shank type and size before use.

Installation Notes

Installation and use should be performed by qualified mechanics or tradespeople familiar with torque wrench operation and fastener specifications. Ensure the wrench head is fully seated on the drive handle before applying torque. Do not exceed the 240 foot-pound maximum torque rating of this head. Always consult the applicable equipment or fastener manufacturer torque specifications before use.

Technical Specifications

• Head Size: 1 1/2 inches
• Shank Size: 0.735 inches
• Shank Type: X
• Point Type: 12 Point
• Maximum Torque: 240 ft lb
• Measurement System: SAE
• Weight: 0.33 pounds
• UPC: 662459935793

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QXXB48A