Williams Comfort Products QJO26A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QJO26A is a 13/16-inch open-end torque wrench head designed for precision fastener work in trade and industrial service applications. It accepts a J-type shank with a 0.425-inch shank diameter, making it compatible with J-drive torque wrenches used by mechanics and service technicians. The head delivers a maximum torque of 60 foot-pounds, providing reliable control when tightening critical fasteners. At 0.23 pounds, the head is lightweight and easy to handle in tight spaces. The center of fastener to retaining pin measures 2.5 inches, a dimension relevant when working in confined installation areas.

This torque wrench head is suited for SAE fastener applications across HVAC, plumbing, refrigeration, and general mechanical service work. It is typically used when a standard torque wrench cannot reach a fastener directly, or when a specific open-end drive is required. Licensed technicians and journeymen mechanics will find this head useful on equipment that requires controlled torque on hex fasteners in restricted access points.

Key Features

• 13/16-inch open-end head for SAE fastener applications
• J-type shank with 0.425-inch shank diameter for J-drive torque wrench compatibility
• Maximum torque rating of 60 foot-pounds
• Center of fastener to retaining pin: 2.5 inches
• Lightweight at 0.23 pounds for ease of use in confined spaces

Compatibility

Designed for use with J-drive torque wrenches accepting a 0.425-inch J-type shank. Intended for SAE open-end fastener applications in trade and mechanical service environments.

Installation Notes

Installation and use should be performed by a qualified technician familiar with torque specifications for the fasteners being serviced. Ensure the shank is fully seated and the retaining pin is engaged before applying torque. Do not exceed the 60 foot-pound maximum torque rating of this head. Consult the equipment manufacturer's service documentation for required fastener torque values.

Technical Specifications

• Head Size: 13/16 inches
• Head Type: Open End
• Shank Size: 0.425 inches
• Shank Type: J
• Maximum Torque: 60 foot-pounds
• Center of Fastener to Retaining Pin: 2.5 inches
• Length: 0.4 inches
• Width: 3 inches
• Height: 1.6 inches
• Weight: 0.23 pounds
• Drive Standard: SAE
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QJO26A