Williams Comfort Products QJXBM18A Torque Wrench Head 18MM

Product Description

The WILLIAMS COMFORT PRODUCTS QJXBM18A is an 18 MM metric torque wrench head designed for precision fastening applications in mechanical and industrial service work. Featuring a 12-point contact design and a 0.425-inch J-type shank, this head delivers controlled torque up to 60 ft-lb. The 12-point configuration allows engagement in tight spaces where swing arc is limited. At 0.11 pounds, it is a lightweight addition to a torque wrench set without sacrificing durability. Licensed tradespeople and service technicians performing equipment assembly, component fastening, or calibrated tightening procedures will find this head a direct fit for standard J-shank torque wrench handles.

This torque wrench head is suited for mechanical service environments where metric fasteners require precise torque application. Typical applications include HVAC equipment assembly, refrigeration compressor mounting, pump and motor fastening, and general mechanical maintenance. The 18 MM size covers a common metric fastener range encountered in commercial and residential equipment service. The J-shank interface ensures compatibility with standard interchangeable-head torque wrench systems.

Key Features

• 18 MM metric size for common equipment fastener applications
• 12-point design allows use in confined spaces with limited wrench swing
• 0.425-inch J-type shank fits standard interchangeable torque wrench handles
• Maximum torque rating of 60 ft-lb for controlled fastening
• Lightweight at 0.11 pounds for easy handling in the field

Compatibility

Designed as a replacement or supplemental head for J-shank interchangeable torque wrench systems that accept a 0.425-inch shank. Confirm shank interface compatibility with your existing torque wrench handle before installation.

Installation Notes

Installation is performed by mechanical technicians familiar with torque wrench systems. Ensure the J-shank is fully seated and locked into the torque wrench handle before applying load. Do not exceed the 60 ft-lb maximum torque rating of this head. Verify calibration of the torque wrench handle assembly prior to use on critical fasteners.

Technical Specifications

• Size: 18 MM
• Shank Size: 0.425 inches
• Shank Type: J
• Point Type: 12 Point
• Maximum Torque: 60 ft-lb
• Weight: 0.11 pounds
• UPC: 662459934918

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QJXBM18A