Williams Comfort Products QJXB24A Torque Wrench Head 3/4 in

Product Description

The WILLIAMS COMFORT PRODUCTS QJXB24A is a 3/4-inch SAE torque wrench head designed for precision fastener work in demanding trade environments. It features a 12-point configuration and accepts a J-type shank measuring 0.425 inches, allowing it to mate with compatible torque wrench handles. At 0.49 pounds, it is a compact, single-piece tool head suited for use by mechanics, HVAC technicians, and plumbers who require controlled torque application on hex fasteners. Maximum torque capacity is 60 ft-lb, making it appropriate for a range of medium-duty bolted connections found in mechanical systems.

This torque wrench head is used in service and installation applications where fasteners must be tightened to a specific torque value to avoid under- or over-tightening. Typical use cases include mechanical equipment assembly, pipe flange bolting, and equipment mounting in HVAC, plumbing, and general mechanical contracting. The 3/4-inch drive size and SAE specification suit standard inch-measurement fastener sizes common in North American trade work.

Key Features

• 3/4-inch SAE drive size for standard inch-measurement fasteners
• 12-point head configuration for increased contact points and easier socket engagement
• J-type shank, 0.425 inches in diameter, for secure handle attachment
• Maximum torque rating of 60 ft-lb for medium-duty fastening applications
• Lightweight at 0.49 pounds for reduced hand fatigue during repeated use

Compatibility

Designed as an OEM-style replacement torque wrench head compatible with J-type shank torque wrench handles accepting a 0.425-inch shank diameter.

Installation Notes

Install and remove this torque wrench head by hand before applying any load to ensure the J-type shank is fully seated in the handle. Confirm the drive size and shank diameter match the wrench handle before use. Do not exceed the 60 ft-lb maximum torque rating, as overloading can damage the head or fastener. Follow applicable codes and equipment manufacturer guidelines for required torque values on specific fastener applications.

Technical Specifications

• Drive Size: 3/4 inches
• Shank Size: 0.425 inches
• Shank Type: J
• Point Type: 12 Point
• Maximum Torque: 60 ft-lb
• Measurement Standard: SAE
• Weight: 0.49 pounds

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QJXB24A