Williams Comfort Products QJOM11A Torque Wrench Head 11MM

Product Description

The WILLIAMS COMFORT PRODUCTS QJOM11A is an 11 MM open-end torque wrench head designed for use with J-shank torque wrenches. It delivers controlled fastening up to 33 ft-lb, making it well suited for metric fastener applications where precise torque output is critical. The head accepts a 0.425-inch J-type shank, providing a secure, positive connection to compatible torque wrench drives. At 0.08 pounds, it is a compact, lightweight tool accessory built for professional use in tight-access or production-line environments where a standard open-end profile is required.

This torque wrench head is used wherever 11 MM metric fasteners must be driven to a specified torque value. Typical applications include automotive, mechanical assembly, HVAC equipment installation, and general industrial maintenance. Trades that work with metric hardware and require documented torque compliance will find this head useful as part of a modular torque wrench system. It is sold individually and is intended for use with J-shank torque wrench handles only.

Key Features

• 11 MM open-end head for metric fastener applications
• Maximum torque rating of 33 ft-lb
• 0.425-inch J-type shank for compatibility with J-shank torque wrench handles
• Lightweight design at 0.08 pounds
• Sold individually — one head per unit

Compatibility

Designed for use with J-shank torque wrench handles that accept a 0.425-inch shank. Verify shank type and size on your torque wrench handle before use.

Installation Notes

This torque wrench head is installed and removed by hand — ensure the shank seats fully and securely in the torque wrench handle before applying load. Always verify the torque wrench is set to the correct value before fastening. Do not exceed the 33 ft-lb maximum torque rating. Follow applicable industry standards and equipment manufacturer torque specifications when tightening metric fasteners.

Technical Specifications

• Head Size: 11 MM
• Head Type: Open End
• Shank Type: J
• Shank Size: 0.425 inches
• Maximum Torque: 33 ft-lb
• Length: 0.4 inches
• Width: 2.8 inches
• Height: 0.8 inches
• Weight: 0.08 pounds
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QJOM11A