Williams Comfort Products JHW1246B Combination Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1246B is a combination wrench with a 1 7/16 inch opening, built for professional tradespeople who need reliable torque performance on hex and 12-point fasteners. The box end uses a SUPERTORQUE design that applies wrenching force to the flat surfaces of a fastener rather than its corners, reducing the risk of rounding or deforming the fastener under high torque. The open end features SUPERCOMBO geometry with grooves that redirect force away from fastener corners as well. Both the box and open end openings are identical in size, giving the technician a consistent fit at either end of the wrench.

This wrench is suited for industrial and mechanical applications where fastener integrity is critical. Its 12-point box end meets aerospace specification AS 954 for 12-point fasteners as defined by AS 870, making it appropriate for precision torque applications in demanding environments. The SUPERTORQUE box end also provides a measurable advantage over conventional box end wrenches on standard 6-point hex fasteners, improving both flexibility and economy for general maintenance work. It is sold individually and is a common choice for licensed mechanics, millwrights, and tradespeople working in industrial or heavy-duty settings.

Key Features

• SUPERTORQUE box end applies force to fastener flats, not corners, reducing rounding and deformation under high torque
• SUPERCOMBO open end uses grooved geometry to direct wrenching force away from fastener corners
• Compatible with all common 6-point hex fasteners and 12-point fasteners
• Box and open end openings are identical at 1 7/16 inch
• Meets aerospace specification AS 954 for 12-point fasteners as defined by AS 870
• Industrial black finish; conforms to ANSI B107.6 and SAE AS 954

Compatibility

Designed for use on standard 6-point hex fasteners and 12-point fasteners with a 1 7/16 inch opening; suitable for industrial maintenance and aerospace-grade precision torque applications.

Installation Notes

This wrench is intended for use by qualified tradespeople and mechanical technicians. Before applying torque to any fastener, ensure the correct size wrench is fully seated on the fastener to prevent slippage. Do not use extension pipes or cheater bars on combination wrenches, as this can exceed the tool's design limits and cause damage or injury. Inspect the wrench for cracks or deformation before each use.

Technical Specifications

• Opening Size: 1 7/16 inches
• Weight: 3.849 pounds
• Length: 3 inches
• Width: 19.3 inches
• Height: 1.2 inches
• Finish: Industrial Black
• Standards: ANSI B107.6, SAE AS 954, Aerospace Specification AS 954
• Unit of Measure: Each
• UPC: 662459901163

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1246B