Williams Comfort Products JHW8915 Structural Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW8915 is a structural box end wrench built for heavy-duty fastening applications in industrial and construction environments. The wrench features a 2 9/16 inch opening and a 30 inch overall length, providing the reach and leverage needed for large structural fasteners. The handle is offset to allow clearance around obstructions, and both ends are tapered for easy insertion into bolt holes. A durable industrial black finish resists corrosion in demanding job site conditions. This tool is intended for use by structural ironworkers, millwrights, and experienced mechanical tradespeople.

The JHW8915 is suited for structural steel assembly, bridge work, heavy equipment maintenance, and industrial construction where large-diameter fasteners require controlled torque application over extended reach. The 30 inch handle length delivers significant mechanical advantage when tightening or loosening large hex fasteners in tight or obstructed assemblies. The tapered handle ends allow the wrench to double as a drift pin, a common requirement in structural ironwork. This wrench meets Federal Specification GGG-W-636E Type 9-Class 2 requirements.

Key Features

• 2 9/16 inch box end opening sized for large structural fasteners
• 30 inch overall length provides extended reach and high mechanical advantage
• Offset handle design clears obstructions during fastener engagement
• Tapered handles allow insertion into bolt holes as a drift pin
• Industrial black finish for corrosion resistance in job site environments
• Meets Federal Specification GGG-W-636E Type 9-Class 2

Compatibility

Designed as an OEM-style replacement or direct-use structural box end wrench compatible with standard hex fasteners requiring a 2 9/16 inch opening in structural steel and heavy industrial applications.

Installation Notes

This wrench is typically used by licensed structural ironworkers and millwrights working under applicable OSHA and structural safety standards. Always confirm fastener size matches the 2 9/16 inch opening before applying load to avoid rounding fastener heads. Inspect the wrench for cracks or deformation before each use, and never use a cheater bar or extension on the handle unless the tool is rated for that application.

Technical Specifications

• Opening Size: 2 9/16 inches
• Overall Length: 30 inches
• Weight: 4.73 pounds
• Finish: Industrial Black
• Federal Specification: GGG-W-636E Type 9-Class 2

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW8915