Williams Comfort Products JHW1191B Combination Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1191B is a combination wrench featuring a 2 1/16 inch opening with both a SUPERTORQUE 12-point box end and a SUPERCOMBO open end. The box end applies wrenching force to the flat surfaces behind fastener points rather than the corners, allowing higher torque to be applied without rounding or deforming hex fastener geometry. The open end uses specially designed grooves that redirect force away from fastener corners. This wrench meets ANSI B107.6 and aerospace specification AS 954 for 12-point fasteners as defined by AS 870, making it suited for precision torque applications in both industrial and aerospace-adjacent maintenance work.

The JHW1191B is designed for professional trades requiring high-torque capability from a hand tool without sacrificing fastener integrity. The box and open end openings are identical in size, providing consistent fitment across both ends. The wrench is finished in industrial black and is appropriate for use on all common hex, 6-point fasteners in addition to 12-point applications. Typical users include industrial maintenance technicians, aerospace maintenance personnel, and heavy equipment service professionals working in demanding fastener environments.

Key Features

• SUPERTORQUE box end contacts flat surfaces behind fastener points, not corners, reducing fastener deformation under high torque
• SUPERCOMBO open end uses directional grooves to shift wrenching force away from fastener corners
• Box and open end openings are identical at 2 1/16 inches for consistent fit
• Meets or exceeds aerospace specification AS 954 for 12-point fasteners as defined by AS 870
• Compliant with ANSI B107.6 and Federal Specification SAE AS 954
• Industrial black finish for durability and corrosion resistance in shop environments

Compatibility

Compatible with all common 6-point and 12-point hex fasteners at a 2 1/16 inch opening. Designed as a direct-use combination wrench for industrial, maintenance, and aerospace-adjacent applications requiring precision torque and fastener protection.

Installation Notes

This wrench is intended for use by qualified mechanical and maintenance technicians. Always ensure the correct opening size is fully seated on the fastener before applying torque. Power down or de-energize equipment and relieve all pressure before beginning fastener work on mechanical systems. Do not use extension cheater bars on this wrench, as doing so may exceed the designed torque range and damage the tool or fastener.

Technical Specifications

• Opening Size: 2 1/16 inches
• Drive Type: 12-point box end and open end combination
• Box End Style: SUPERTORQUE
• Open End Style: SUPERCOMBO
• Finish: Industrial Black
• Length: 25.5 inches
• Width: 1.8 inches
• Height: 4.3 inches
• Weight: 8.95 pounds
• Standards: ANSI B107.6, SAE AS 954, AS 870
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1191B