Williams Comfort Products JHW1198A Combination Wrench 2.75 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1198A is a combination wrench with a 2.75-inch opening designed for professional fastener work in demanding trade applications. It features a SUPERCOMBO open end with grooves that redirect wrenching force away from fastener corners, reducing the risk of rounding. The SUPERTORQUE box end applies force to the flat surfaces behind hex points rather than the corners, enabling higher torque transfer without deforming fasteners. The box and open end openings are identical in size, giving technicians a consistent fit on both ends. Licensed trades including mechanical, plumbing, and industrial maintenance professionals rely on this style of combination wrench for high-torque fastener work.

The JHW1198A suits a wide range of trade applications where fastener integrity matters, including HVAC equipment installation, plumbing fixture work, and general mechanical maintenance. The SUPERTORQUE box end meets or exceeds aerospace specification AS 954 for 12-point fasteners as defined by AS 870, making it suitable for precision torque applications. The SUPERCOMBO open end works with all common 6-point hex fasteners and offers a meaningful advantage over conventional open end designs. Its satin chrome finish resists corrosion and reflects clean, professional tool condition in the field.

Key Features

• SUPERCOMBO open end with grooves that direct force away from fastener corners, reducing rounding
• SUPERTORQUE box end contacts flat surfaces behind hex points for higher torque without corner deformation
• Meets or exceeds aerospace specification AS 954 for 12-point fasteners per AS 870
• Compatible with all common 6-point hex fasteners
• Box and open end openings are identical at 2.75 inches
• Satin chrome finish for corrosion resistance and durability
• Complies with ANSI B107.6 and SAE AS 954 federal specifications

Compatibility

Designed for use with standard 6-point and 12-point hex fasteners requiring a 2.75-inch wrench opening. Suitable for general mechanical, HVAC, plumbing, and industrial maintenance applications where combination wrenches are specified.

Installation Notes

This wrench is a hand tool requiring no power source or special installation. Always select the correct opening size before applying torque to avoid fastener damage. Inspect the wrench for cracks or deformation before each use and do not use it as a striking tool or with a cheater bar. Discard the tool if the opening is visibly worn or if the finish shows cracking at stress points.

Technical Specifications

• Opening Size: 2.75 inches
• Overall Length: 6.5 inches
• Height: 2.5 inches
• Width: 32 inches
• Weight: 22.5 pounds
• Finish: Satin Chrome
• End Style: Rounded
• Compliance: ANSI B107.6, SAE AS 954
• UOM: Each
• UPC: 662459100535

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1198A