Proto J4964CF Open End Crowfoot Wrench 2 Inch

Product Description

The PROTO J4964CF is a 2-inch open end crowfoot wrench designed for use with 1/2-inch drive ratchets and extensions. Crowfoot wrenches provide access to fasteners in confined or hard-to-reach locations where a standard open-end wrench cannot be positioned. The J4964CF features a chrome-plated finish and a head thickness of 0.5 inches, keeping the profile low enough to fit in tight spaces. At 0.59 pounds, it is a solid, single-piece tool suited for professional use in mechanical, HVAC, plumbing, and industrial service applications.

This crowfoot wrench is used in trade and industrial settings where technicians need to torque or loosen fasteners that are obstructed by piping, fittings, or structural members. It mates with any standard 1/2-inch drive torque wrench, ratchet, or breaker bar. Typical applications include hydraulic line fittings, fuel line connections, and equipment service panels where a conventional wrench cannot swing freely. It is appropriate for both residential and commercial service environments.

Key Features

• 2-inch open end sizing for use on larger fasteners and fittings
• Chrome-plated finish resists corrosion and simplifies cleanup
• 0.5-inch head thickness allows access in tight clearance areas
• 3.47-inch head diameter provides adequate contact surface for torque transfer
• Backed by a lifetime warranty from the manufacturer
• Compatible with standard 1/2-inch drive tools for torque application

Compatibility

Designed for use with 1/2-inch square drive ratchets, extensions, and torque wrenches. Fits 2-inch fasteners measured in the inch system of measurement.

Installation Notes

Install and remove crowfoot wrenches with all power to associated equipment off and system pressure relieved before beginning work. Align the crowfoot head squarely on the fastener before applying torque to prevent rounding. When using with a torque wrench at an offset angle, apply the appropriate angle correction factor per standard torque calculation practice. This tool is intended for use by trained mechanics and trade professionals.