Williams JHWSFH-1813W 12-point Striking Face Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWSFH-1813W is a 12-point striking face box end wrench with a 2 3/16 inch opening, built for heavy industrial fastener work. Striking face wrenches are designed to be struck on the anvil area with a hammer, allowing technicians to break loose frozen or heavily torqued fasteners without damaging the wrench or the workpiece. The anvil on this model is proportional to the opening size, and the steel receives a specialized heat treatment process that maximizes durability under repeated impact. Weighing 6.01 pounds, this is a substantial tool engineered for sustained industrial service.

This wrench is suited for industrial maintenance, mechanical assembly, and heavy equipment service where standard hand torque is not sufficient to move seized or over-torqued fasteners. The straight handle design resists springing under hammer blows while still allowing the fastener to rotate smoothly once broken free. It is appropriate for use in plants, refineries, shipyards, and heavy fabrication environments where large-format striking wrenches are standard tooling. Licensed tradespeople and industrial mechanics working on flanges, pipe fittings, and structural fasteners will find the 2 3/16 inch opening fits a range of large hex and square fastener sizes in that range.

Key Features

• 12-point box end configuration provides multiple engagement positions on hex fasteners
• Anvil area is sized proportionally to the 2 3/16 inch opening for balanced hammer strike distribution
• Specialized heat treatment process maximizes strength and extends service life under impact
• Straight handle design resists springing and allows fastener rotation during striking use
• Engineered specifically for rigorous industrial applications including frozen or heavily seized fasteners

Compatibility

Designed as an OEM-style industrial striking face box end wrench suitable for use with large hex fasteners in the 2 3/16 inch range across heavy industrial, mechanical, and maintenance applications.

Installation Notes

This tool is intended for use by qualified industrial mechanics and tradespeople. Always use a ball-peen or engineers hammer of appropriate weight on the anvil face only — never strike the handle or box end directly. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found. Follow applicable workplace safety and OSHA hand tool use guidelines when working in industrial environments.

Technical Specifications

• Opening Size: 2 3/16 inches
• Point Count: 12-point
• Weight: 6.01 pounds
• Length: 11.8 inches
• Width: 3.5 inches
• Height: 1.5 inches
• Unit of Measure: Each
• UPC: 662459104854

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWSFH-1813W