Williams Comfort Products 10724 Crowfoot Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS 10724 is a 3/8 inch drive crowfoot wrench with a 1-7/8 inch open-end opening. Crowfoot wrenches attach to a standard ratchet or torque wrench extension and allow technicians to reach fasteners and fittings in tight spaces where a standard box-end or combination wrench cannot fit. This style is a staple in HVAC, plumbing, and mechanical service work where access to recessed or obstructed nuts and fittings is routine. The 10724 ships as a single piece and weighs 0.05 pounds, making it a compact addition to a service kit.

This crowfoot wrench is suited for residential and light commercial service applications. It is commonly used during equipment installation, maintenance, and repair tasks where a 1-7/8 inch fastener or fitting must be torqued or loosened in a confined area. Plumbers, HVAC technicians, and general mechanical trades will find this size useful for larger nuts found on refrigerant service valves, gas fittings, union connections, and similar hardware.

Key Features

• 3/8 inch square drive accepts standard ratchets, breaker bars, and torque wrenches
• 1-7/8 inch open-end jaw for reaching obstructed fasteners and fittings
• Compact and lightweight at 0.05 pounds for easy inclusion in a service pouch
• Single-piece construction sold individually

Compatibility

Designed to fit any standard 3/8 inch square drive ratchet, extension, or torque wrench handle commonly used in HVAC, plumbing, and mechanical service applications.

Installation Notes

A licensed HVAC technician or plumber should ensure the drive tool and crowfoot wrench are fully seated before applying torque. Always verify the fitting or fastener size before use to avoid rounding hardware. When used on refrigerant or gas fittings, follow applicable codes including IFGC and local mechanical codes, and isolate or shut off the system as required before service.

Technical Specifications

• Drive Size: 3/8 inches
• Opening Size: 1-7/8 inches
• Weight: 0.05 pounds
• UPC: 662459339980
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 10724