Williams Comfort Products JHWSFH1811AW Striking Face Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWSFH1811AW is a 12-point striking face box end wrench with a 1 7/8 inch opening, built for industrial fastener work. Striking face wrenches are designed to be hit with a hammer on the anvil area, making them the right tool for breaking loose frozen fasteners or driving fasteners to a set torque. The anvil is proportioned to the opening size, and special heat treatment provides long-term durability under repeated impact. The straight handle design resists springing while allowing the fastener to rotate cleanly through the swing arc. At 3.27 pounds, it carries the mass needed to back up hammer strikes without deflecting.

This wrench is used in heavy industrial maintenance, pipeline, refinery, and structural steel applications where standard wrenches cannot generate enough breakaway torque. It is appropriate wherever frozen, corroded, or high-torque fasteners are encountered and where a hammer or sledge is part of the standard workflow. The JHWSFH1811AW fits into a broader line of offset and straight striking face wrenches extending up to 4 5/8 inches, allowing technicians to standardize on one tool family across a range of fastener sizes.

Key Features

• Designed to accept hammer blows on the anvil area for breaking frozen or seized fasteners
• Anvil size is proportional to the wrench opening for balanced impact transfer
• Special heat treating delivers maximum durability for long service life under industrial use
• Straight handle resists springing and allows smooth fastener rotation
• 12-point box end provides 6 engagement positions per revolution for use in tight swing arcs
• Part of an extended striking face wrench line covering openings up to 4 5/8 inches

Compatibility

Designed as an OEM-style industrial striking face box end wrench suitable for heavy fastener applications requiring hammer-assisted torque.

Installation Notes

Installation and removal with striking face wrenches is typically performed by millwrights, pipefitters, ironworkers, or industrial maintenance technicians. Always use a hammer or dead-blow mallet rated for the task and wear appropriate eye and hand protection when striking. Confirm the wrench is fully seated on the fastener before striking to prevent slippage or rounding. Inspect the anvil area for cracks or deformation before each use and remove the wrench from service if damage is found.

Technical Specifications

• Opening Size: 1 7/8 inches
• Point Count: 12-Point
• Handle Design: Straight
• Length: 1.3 inches
• Width: 7.8 inches
• Height: 2.3 inches
• Weight: 3.27 pounds
• Sold As: Each
• UPC: 662459104816

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWSFH1811AW