Williams Comfort Products QYO48A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QYO48A is an open-end torque wrench head designed for precision fastening applications in mechanical, HVAC, and industrial service work. Built to a 1.5-inch open-end size, this head accepts a Y-type shank measuring 0.560 inches and delivers a maximum torque output of 160 ft-lb. At 0.95 pounds, it is compact enough for use in tight service spaces while providing the rated torque capacity needed for heavy fastener applications. The QYO48A is sold individually and is sized for technicians who need a dedicated torque head for specific fastener access points.

This torque wrench head is suited for trade professionals including HVAC technicians, plumbers, pipefitters, and mechanical contractors who work with large fasteners in confined or hard-to-reach locations. The open-end head design allows engagement with fasteners where a closed socket cannot be applied. The Y-type shank interfaces with compatible torque wrench handles to deliver controlled, repeatable torque. It is built to SAE sizing standards, making it applicable across a wide range of domestic equipment service tasks.

Key Features

• 1.5-inch open-end head for large fastener engagement without a closed socket
• Y-type shank at 0.560 inches for compatible torque handle attachment
• Maximum torque rating of 160 ft-lb for heavy-duty fastening
• Center of fastener to retaining pin distance of 3 inches for clearance planning
• SAE sizing standard for domestic equipment compatibility
• Lightweight at 0.95 pounds for reduced fatigue during repeated use

Compatibility

Designed for use with compatible Y-type shank torque wrench handles. Fits applications requiring a 1.5-inch open-end torque head built to SAE standards. Verify shank compatibility with your torque handle before installation.

Installation Notes

This torque wrench head is intended for use by qualified trade professionals familiar with torque tool operation. Ensure the Y-type shank is fully seated and secured in the torque handle before applying load. Do not exceed the maximum torque rating of 160 ft-lb. Always de-energize or depressurize the system being serviced before working on fasteners.

Technical Specifications

• Head Size: 1.5 inches
• Head Type: Open End
• Shank Size: 0.560 inches
• Shank Type: Y
• Maximum Torque: 160 ft-lb
• Center of Fastener to Retaining Pin: 3 inches
• Sizing Standard: SAE
• Length: 0.6 inches
• Width: 4 inches
• Height: 3 inches
• Weight: 0.95 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QYO48A