Williams JHW10711 1-1/16-Inch Open-End Crowfoot Wrench, 3/8-Inch Drive

The Williams JHW10711 open-end crowfoot wrench provides reliable access for tightening and loosening hex fasteners in confined areas. Its 1-1/16-inch opening pairs with a 3/8-inch drive connection, allowing use with compatible ratchets, extensions, and torque tools. The open-end profile helps engage fasteners from the side when a standard socket or wrench cannot be positioned directly over the fastener.

Built for professional service and maintenance applications, this Williams crowfoot wrench supports controlled fastening in automotive, industrial, mechanical, and equipment-repair environments. The compact crowfoot design is useful around lines, fittings, brackets, and other obstructions where clearance is limited. Use with the appropriate drive tool and follow the tool manufacturer’s torque requirements, particularly when applying torque through an extension or crowfoot configuration.

Feature: 1-1/16-inch open-end profile provides side access to compatible hex fasteners.

Feature: 3/8-inch drive connection works with compatible ratchets, extensions, and torque wrenches.

Feature: Compact crowfoot format helps service fasteners in restricted-access locations.

Feature: Williams professional tool design is suited for automotive, industrial, and mechanical maintenance.

Product Specifications and Technical Data

• Brand: Williams
• Part Number: JHW10711
• Tool Type: Open-end crowfoot wrench
• Opening Size: 1-1/16 inch
• Drive Size: 3/8 inch
• Drive Style: Square drive
• Primary Application: Fastener service in confined areas
• Measurement System: Imperial

What's Included

One Williams JHW10711 1-1/16-inch open-end crowfoot wrench with a 3/8-inch drive connection.

Fitment

Universal tool fitment. Compatible with 3/8-inch drive ratchets, extensions, and torque tools when the application requires a 1-1/16-inch open-end crowfoot wrench.

Features:

• 1-1/16-inch open-end profile provides side access to compatible hex fasteners.
• 3/8-inch drive connection works with compatible ratchets, extensions, and torque wrenches.
• Compact crowfoot format helps service fasteners in restricted-access locations.
• Williams professional tool design is suited for automotive, industrial, and mechanical maintenance.