Williams Comfort Products QJXM7A Torque Wrench Head 7MM Metric

Product Description

The WILLIAMS COMFORT PRODUCTS QJXM7A is a 7 MM metric torque wrench head designed for precision fastening applications where controlled torque is critical. It features a 0.425-inch J-type shank and a 12-point drive configuration, allowing it to engage fasteners at multiple angles in tight spaces. Maximum torque capacity is 20 ft-lb, making it suited for moderate-duty mechanical work. The compact profile measures 2.8 inches in length with a 0.4-inch width and depth, and the unit weighs 0.22 pounds. Mechanics, HVAC technicians, and plumbers working in confined installations will find the slim shank and 12-point geometry useful for consistent, repeatable torque application.

This torque wrench head is intended for use in applications requiring metric fastener engagement at controlled torque values. The 7 MM size covers a common fastener dimension found in residential and light commercial mechanical equipment. It is sold as an individual unit and is compatible with drive tools accepting a 0.425-inch J-type shank. Trade professionals who perform equipment assembly, panel fastening, or component mounting in HVAC, plumbing, or general mechanical service will find this a practical addition to their precision hand-tool inventory.

Key Features

• 7 MM metric sizing for common fastener applications
• 12-point drive geometry for multi-angle engagement in confined spaces
• 0.425-inch J-type shank for compatibility with matching drive tools
• 20 ft-lb maximum torque capacity for moderate-duty fastening
• Compact form factor at 2.8 inches length and 0.22 pounds

Compatibility

Designed for use with drive tools that accept a 0.425-inch J-type shank; sold as an individual replacement or supplemental torque wrench head for 7 MM metric fastener applications.

Installation Notes

This torque wrench head should be installed onto a compatible J-shank torque wrench handle before use. Verify the shank connection is fully seated and secure before applying torque to any fastener. Do not exceed the 20 ft-lb maximum torque rating. Proper torque tool usage follows general mechanical best practices and any applicable equipment manufacturer service procedures.