Williams Comfort Products JHWBWM-1922 Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWBWM-1922 is a 12-point box end wrench designed for professional-grade fastener work in demanding trade environments. It features a SUPERTORQUE box opening that applies wrenching force to the flat surfaces behind the fastener points rather than the corners, reducing the risk of rounding or deforming hex fasteners under high torque. The 10-degree offset box end provides clearance in tight or confined spaces. Overall length is 12.375 inches. This wrench handles a 19 mm by 22 mm opening and is sold individually. Licensed trades and maintenance professionals working in mechanical, HVAC, plumbing, and industrial service applications will find this tool well suited for routine and heavy-duty fastener work.

This wrench is appropriate for use in both residential and commercial service settings where metric fasteners are common. The offset design makes it especially useful in confined equipment compartments, panel areas, or anywhere straight access to a fastener is not possible. Size markings on the handle ends allow quick identification during multi-wrench jobs. It meets ANSI B107.9M federal specifications, confirming it is manufactured to recognized dimensional and performance standards for hand tools.

Key Features

• SUPERTORQUE box opening contacts flat surfaces behind fastener points, reducing corner rounding under high torque
• 12-point configuration for increased engagement positions and easier access in tight swing arcs
• 10-degree offset box end provides clearance in confined or obstructed areas
• 19 mm by 22 mm dual-size opening covers two common metric fastener sizes in a single tool
• Size markings on handle ends for fast identification
• Meets ANSI B107.9M federal specification

Compatibility

Designed for use with 19 mm and 22 mm metric hex fasteners. Suitable for general mechanical, HVAC, plumbing, and industrial maintenance applications requiring a 12-point box end wrench.

Installation Notes

This wrench is a hand tool installed and used by licensed technicians and trade professionals. Always de-energize, depressurize, or shut off equipment before working on fastened assemblies. Ensure the wrench opening is fully seated on the fastener before applying torque to avoid slippage or fastener damage. Do not use extension bars or cheater pipes on standard hand wrenches unless the tool is specifically rated for such use.

Technical Specifications

• Opening Size: 19 mm x 22 mm
• Point Count: 12-point
Overall Length: 12.375 inches
• Weight: 0.73 pounds
• Width: 1.2 inches
• Height: 0.8 inches
• Unit of Measure: Each
• Specification: ANSI B107.9M

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWBWM-1922