Williams Comfort Products QJO34A Torque Wrench Head

Product Description

The WILLIAMS COMFORT PRODUCTS QJO34A is a 1-1/16 inch open-end torque wrench head designed for precise fastener control in demanding trade applications. It accepts a J-type shank with a 0.425-inch shank size, allowing it to attach to compatible torque wrench handles for controlled tightening operations. Rated to a maximum torque of 60 ft-lb, this head handles a wide range of bolting tasks common in mechanical and industrial service work. The center of fastener to retaining pin measures 2-1/2 inches. Weighing 0.39 pounds, it is a compact and durable tool suited for use by licensed mechanics, HVAC technicians, and plumbers working in confined spaces or on critical fastener applications.

This torque wrench head is appropriate for use in residential and light commercial service environments where precise torque application is required. It fits standard J-shank torque wrench handles and is designed for SAE fastener sizes. Typical applications include equipment assembly, flange bolting, and any service task where fastener torque must meet specification. It is sold as an individual head, allowing technicians to build out a set matched to their specific fastener requirements.

Key Features

• 1-1/16 inch open-end head size for SAE fastener applications
• J-type shank with 0.425-inch shank diameter for compatible handle attachment
• Maximum torque rating of 60 ft-lb for controlled tightening operations
• Center of fastener to retaining pin: 2-1/2 inches
• Lightweight at 0.39 pounds for extended use and portability

Compatibility

Designed for use with J-shank torque wrench handles that accept a 0.425-inch shank. Verify handle shank compatibility before use.

Installation Notes

This torque wrench head should be installed onto a compatible J-shank torque wrench handle before use. Confirm the shank seats fully and the retaining pin engages securely prior to applying torque. Do not exceed the rated maximum torque of 60 ft-lb. Always consult the equipment manufacturer's torque specifications before tightening critical fasteners.