Overview
The Williams 8813BW is an industrial-grade offset striking wrench engineered for demanding maintenance and assembly work. With a 2-1/8″ (54mm) wrench opening and 12-point box-end head, this wrench is struck by a hammer on the anvil area to loosen frozen fasteners or apply torque to tight connections. The offset handle geometry minimizes clearance requirements in confined spaces, making it ideal for machinery work where access is restricted.
Key Features
- Special heat treating provides maximum durability for long life
- Offset handle is close to head to provide clearance in confined areas
- 12-point box-end head for secure fastener engagement
- Specifically engineered to hold up under the most rigorous industrial use
- Comes with the Williams Industrial Brands Limited lifetime warranty
- Industrial black finish for corrosion resistance
Technical Specifications
The Williams 8813BW combines precise dimensions with rugged construction. Key specifications include an overall length of 13-9/16 inches, box-end width of 3-1/4 inches, and box-end thickness of 1-13/32 inches. The alloy steel construction and heat-treated design ensure reliability under impact loads typical of hammer-driven applications.
Typical Applications
- Loosening frozen or seized fasteners on machinery and equipment
- Setting and tightening large bolts and nuts in industrial assembly
- Maintenance work in confined machine cavities and hard-to-reach areas
- Heavy equipment service and repair
- Professional and industrial toolkits requiring striking-face wrenches
Compatibility & Replacements
Compatible With
- Striking hammer/slugging hammer assemblies
- Industrial maintenance and repair operations
- Professional and industrial toolboxes
Replaces / Drop-In Replacement For
The Williams 8813BW is the metric/imperial version designed for 2-1/8″ SAE and 54mm metric fasteners. Verify compatibility with your specific equipment requirements before ordering. Related Williams offset striking wrenches in the product line include the 8810W (1-5/8″), 8814AW (2-5/16″), and 8815BW (2-1/2″) in larger sizes.
Works With
- Standard striking hammers and sledgehammers
- Manual hand tool operations and impact applications
- Industrial plant maintenance workflows
