Williams Comfort Products JHWBCO12 Crowfoot Wrench Sae

Product Description

The WILLIAMS COMFORT PRODUCTS JHWBCO12 is an open-end crowfoot wrench designed for use with 3/8 inch drive ratchets and extension bars. It features a 3/8 inch SAE opening built with a continuous arc profile that maintains constant contact with the fastener. This design distributes torque evenly across the fastener flats, reducing the risk of rounding or deformation under load. Manufactured from high-grade steel, the JHWBCO12 is suited for professional use in confined spaces where a standard wrench cannot seat properly. Mechanics, HVAC technicians, plumbers, and pipefitters commonly reach for crowfoot wrenches when working on tight assemblies in equipment cabinets or behind panels.

The JHWBCO12 is well suited for residential and light commercial service work where access is restricted and a conventional open-end or box wrench will not fit. Typical applications include tightening or loosening fittings, nuts, and fasteners on HVAC equipment, plumbing connections, and mechanical assemblies. It pairs with any standard 3/8 inch drive ratchet, torque wrench, or extension, making it a versatile addition to a service technician's socket set.

Key Features

• Open-end continuous arc profile maintains constant contact with fastener flats for greater turning power
• Reduces fastener deformation compared to standard open-end profiles under heavy torque
• 3/8 inch SAE opening sized for common fasteners in HVAC, plumbing, and mechanical applications
• Accepts standard 3/8 inch drive ratchets, torque wrenches, and extensions
• High-grade steel construction for professional durability

Compatibility

Designed for use with standard 3/8 inch drive ratchets, torque wrenches, and extension bars in SAE applications.

Installation Notes

Crowfoot wrenches are installed by licensed mechanics, HVAC technicians, and plumbing professionals as part of routine service and equipment installation. Always ensure the drive tool is properly seated in the crowfoot before applying torque to prevent slippage. Confirm the fastener size matches the 3/8 inch opening before use. Power down or depressurize any system before servicing connected fittings or fasteners.

Technical Specifications

• Drive Size: 3/8 inch
• Opening Size: 3/8 inch
• Measurement Standard: SAE
• End Type: Open End
• Length: 1.33 inches
• Width: 0.86 inches
• Height: 0.51 inches
• Weight: 0.06 pounds
• Material: High-Grade Steel
• Sold As: Each
• UPC: 662459977397

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWBCO12