Williams JHWSFH1813AW Box End Striking Face Wrench 12-pt

Product Description

The WILLIAMS COMFORT PRODUCTS JHWSFH1813AW is a 12-point box end striking face wrench with a 2.25-inch opening, built for heavy-duty industrial fastener work. Striking face wrenches are designed to be driven with a hammer on the anvil area, making them the right tool for loosening seized or frozen fasteners and for setting and torquing fasteners that resist standard wrench pressure. The anvil is proportioned to the opening size, and the steel undergoes a specialized heat-treating process to maximize durability and service life. At 5.89 pounds, this is a substantial tool intended for sustained industrial use.

The JHWSFH1813AW is suited for industrial maintenance, heavy equipment service, and structural applications where standard hand torque is insufficient. The straight handle design resists springing under hammer impact and allows the fastener to rotate more freely once broken loose. This wrench fits into the Williams expanded striking face wrench line, which covers openings up to 4.625 inches, giving technicians and tradespeople access to a consistent product family across a wide range of fastener sizes.

Key Features

• 12-point box end engages fastener on flat surfaces, reducing rounding risk under impact
• Anvil area sized proportionally to the 2.25-inch opening for balanced hammer strikes
• Special heat-treating process applied to maximize durability and extend service life
• Straight handle design resists springing and aids fastener rotation during use
• Engineered for sustained heavy industrial use and frozen or seized fastener removal

Compatibility

Designed as an OEM-style striking face wrench for industrial, maintenance, and heavy-equipment fastener applications requiring a 12-point, 2.25-inch box end profile.

Installation Notes

This wrench is installed by a mechanic, millwright, or industrial maintenance technician. Always ensure the wrench is fully seated on the fastener before striking the anvil. Use an appropriate hammer mass for the fastener size to avoid overstriking. Inspect the wrench for cracks or deformation before each use and remove it from service if damage is found.

Technical Specifications

• Opening Size: 2.25 inches
• Point Count: 12-point
• Length: 11.6 inches
• Width: 3.4 inches
• Height: 1.7 inches
• Weight: 5.89 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWSFH1813AW