Williams Comfort Products QJRX32A Torque Wrench Head 1 Inch

Product Description

The WILLIAMS COMFORT PRODUCTS QJRX32A is a 1-inch flare nut torque wrench head designed for precision fastening in plumbing, HVAC, and mechanical trade applications. Built to a 12-point configuration, it fits onto a J-type shank with a 0.425-inch shank size, providing a secure and repeatable connection to compatible torque wrench handles. The head supports a maximum torque of 60 ft-lb, making it suitable for tightening flare fittings and nut connections where over-torque can cause leaks or fitting damage. Compact in profile at 3.43 inches in length and 0.59 inches in height, it is easy to maneuver in tight service spaces. Sold individually.

This torque wrench head is used in residential and light commercial settings wherever flare nut connections require controlled torque application. Typical applications include refrigerant line flare fittings, gas supply connections, and hydraulic or pneumatic line fittings in HVAC, plumbing, and mechanical systems. The SAE sizing and flare nut head style make it a standard tool for technicians working with inch-dimensioned fittings on copper tubing and similar materials.

Key Features

• 1-inch flare nut head for controlled torque on flare fittings
• 12-point configuration for positive engagement and reduced fastener rounding
• J-type shank with 0.425-inch shank size for compatibility with standard torque wrench drives
• Maximum torque rating of 60 ft-lb for safe, repeatable tightening
• Compact dimensions support use in confined installation areas
• SAE sizing for inch-dimensioned fittings common in HVAC and plumbing trades

Compatibility

Designed for use with J-type torque wrench handles accepting a 0.425-inch shank. Suitable for 1-inch SAE flare nut fittings in HVAC, plumbing, and mechanical service applications.

Installation Notes

Installation should be performed by a qualified HVAC technician, plumber, or mechanical professional familiar with torque specifications for the fittings being serviced. Ensure the system is depressurized and the appropriate service valves are closed before loosening or tightening any flare connections. Verify the wrench head is fully seated on the shank before applying torque to prevent slippage. Do not exceed the maximum torque rating of 60 ft-lb to avoid damaging fittings or tubing.

Technical Specifications

• Head Size: 1 inch
• Head Type: Flare Nut
• Point Type: 12 Point
• Shank Size: 0.425 inches
• Shank Type: J
• Maximum Torque: 60 ft-lb
• Length: 3.43 inches
• Width: 1.5 inches
• Height: 0.59 inches
• Weight: 0.12 pounds
• Standard: SAE
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QJRX32A