Williams Comfort Products JHWSCOE78 Crowfoot Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWSCOE78 is an open-end crowfoot wrench designed for professional trade use in tight or awkward fastener access situations. Built from high-grade steel, this crowfoot accepts a 1/2 inch drive ratchet or extension and features a 2 7/16 inch jaw opening. The open-end design uses a continuous arc profile that maintains constant contact with the fastener, distributing torque evenly to maximize turning power while minimizing the risk of fastener deformation. It is sized and built for the demands of licensed mechanics, HVAC technicians, plumbers, and pipefitters who regularly encounter hard-to-reach fastener locations.

This crowfoot wrench is well suited for residential and light commercial service work where standard box or open-end wrenches cannot reach due to obstructions, deep recesses, or inline fastener positions. Typical applications include gas valve fittings, union connections, pump flanges, and equipment mounting hardware. The 1/2 inch drive compatibility allows it to integrate directly into a standard socket set without additional adapters.

Key Features

• Open-end continuous arc design maintains constant fastener contact for greater turning power
• Reduces risk of fastener rounding or deformation under load
• 1/2 inch drive accepts standard ratchets, breaker bars, and extensions
• 2 7/16 inch jaw opening fits common trade fastener sizes
• Manufactured from high-grade steel for professional-duty use

Compatibility

Designed as an OEM-style professional-grade crowfoot wrench compatible with any 1/2 inch drive ratchet, torque wrench, or extension bar.

Installation Notes

Installation and removal of fasteners using a crowfoot wrench should be performed by a qualified tradesperson familiar with proper torque procedures for the application. Ensure the drive tool and crowfoot are fully engaged before applying force to prevent slippage. When using a crowfoot on a torque wrench, consult standard crowfoot torque correction formulas appropriate to the offset distance. Always de-energize, depressurize, or shut off the relevant system before servicing connected components.

Technical Specifications

• Drive Size: 1/2 inch
• Jaw Opening: 2 7/16 inch
• Length: 1.6 inches
• Width: 4 inches
• Height: 4.75 inches
• Weight: 1.61 pounds
• Material: High-grade steel
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWSCOE78