Proto J5326MCF Open End Crowfoot Wrench Metric

Product Description

The PROTO J5326MCF is a metric open end crowfoot wrench finished in a durable chrome plating. Crowfoot wrenches attach to a standard ratchet or extension bar and provide access to fasteners in tight or recessed locations where a conventional box or open end wrench cannot reach. This tool is built for professional use in automotive, industrial, and mechanical service environments. The chrome finish resists corrosion and makes cleanup straightforward after use in greasy or fluid-exposed work areas. At 0.37 pounds and 2.9 inches in overall length, it is compact enough to fit into a crowded tool kit without added bulk.

This crowfoot wrench is sized for metric fastener applications and is suited for use by mechanics, millwrights, maintenance technicians, and other trade professionals who require access to hard-to-reach bolt heads and nuts. It fits standard 3/8-inch or compatible drive ratchets and extensions, making it easy to integrate into an existing socket set. Typical installation scenarios include engine service, equipment maintenance, and any application where straight wrench swing is blocked by surrounding components.

Key Features

• Open end crowfoot design provides access to fasteners in confined or recessed spaces
• Metric sizing for use with metric fastener specifications
• Chrome plating provides corrosion resistance and easy surface cleaning
• Overall length of 2.9 inches for compact fitment in tight tool layouts
• Lightweight at 0.37 pounds for reduced hand fatigue during extended use
• Backed by a Limited Lifetime Warranty

Compatibility

Designed as an OEM-style replacement and professional-grade tool for metric fastener applications requiring a crowfoot-style open end wrench on standard ratchet or extension drives.

Installation Notes

Installation and use should be performed by qualified mechanics or trade professionals familiar with torque-drive hand tools. Ensure the crowfoot is fully seated on the fastener and properly engaged with the drive tool before applying torque. Do not use with damaged or worn drive sockets. Keep the work area free of oil and debris to maintain secure tool engagement.