Williams Comfort Products JHW1198CBL Combination Wrench 2 15/16 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1198CBL is a combination wrench with a 2 15/16 inch opening, designed for heavy-duty fastener work in professional trade and industrial settings. It features the SUPERCOMBO open end and SUPERTORQUE box end designs, which apply wrenching force to the flat surfaces of hex fasteners rather than the corners. This reduces the risk of rounding or deforming fastener points under high torque. The satin-chrome finish resists corrosion and provides a clean grip surface. Licensed tradespeople, maintenance mechanics, and industrial technicians rely on this wrench for precision fastener work where torque accuracy matters.

The JHW1198CBL is suited for use on both 6-point and 12-point hex fasteners across a wide range of industrial and commercial applications. The SUPERTORQUE box end meets aerospace specification AS 954 for 12-point fasteners as defined by AS 870, making it appropriate for precision torque-critical assemblies. The SUPERCOMBO open end includes specially designed grooves that redirect wrench force away from fastener corners, offering meaningful performance advantages over conventional open-end wrenches in tight or worn-fastener situations. Both the box end and open end share identical opening dimensions for consistent fitment.

Key Features

• SUPERCOMBO open end with grooves that direct force away from fastener corners, reducing rounding risk
• SUPERTORQUE box end applies force to flat surfaces behind fastener points, not at the corners
• Meets or exceeds aerospace specification AS 954 for 12-point fasteners as defined by AS 870
• Compatible with all common 6-point hex fasteners with performance advantages over standard box end wrenches
• Box end and open end openings are identical in size for consistent fastener fitment
• Satin-chrome finish per Federal Specification ANSI B107.6 and SAE AS 954

Compatibility

Designed for use on standard 6-point and 12-point hex fasteners with a 2 15/16 inch across-flats dimension. Compliant with ANSI B107.6 and SAE AS 954 standards.

Installation Notes

This wrench is intended for use by qualified mechanics and tradespeople familiar with fastener torque requirements. Always ensure the wrench opening is fully seated on the fastener before applying force. Inspect the wrench for cracks or deformation before each use and do not use damaged tools. Do not use extension pipes or cheater bars on hand wrenches, as this can exceed rated tool capacity and create a safety hazard.

Technical Specifications

• Opening Size: 2 15/16 inches
• End Type: Combination (open end and box end)
• Box End Design: SUPERTORQUE 12-point rounded
• Open End Design: SUPERCOMBO
• Finish: Satin Chrome
• Length: 31.8 inches
• Width: 6.5 inches
• Height: 2.5 inches
• Weight: 21.73 pounds
• Standards: ANSI B107.6, SAE AS 954, AS 870
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1198CBL