Williams Comfort Products JHWRFW-12 Flare Nut Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWRFW-12 is a SAE flare nut wrench engineered for work on tube fittings, compression fittings, valves, and fasteners with 6 and 12 point configurations. The wrench features a 3/8 inch jaw opening and a 5.5 inch overall length, making it practical for tight-space service calls. High carbon steel jaws snap open and then close around the fastener with 6 point contact, distributing force evenly and preventing distortion of thin-walled fittings. The design requires only 30 degrees of rotation to engage ratcheting action, allowing use in confined areas where full swing is not possible. Licensed HVAC technicians, plumbers, and refrigeration service pros reach for this tool when working fuel lines, refrigerant fittings, or compression connections.

This wrench is suited for residential and light commercial service applications where access to flare and compression fittings is restricted. Typical use scenarios include refrigerant line set connections, gas supply tubing, and hydraulic or pneumatic line work where standard open-end wrenches risk rounding the fitting. The compact 5.5 inch overall length allows positioning in panel cavities, near manifolds, and in other locations with limited clearance. Sold individually.

Key Features

• 3/8 inch jaw opening sized for standard SAE tube fittings and compression fittings
• Works on 6 and 12 point fittings, fasteners, valves, and compression fittings
• Only 30 degrees of rotation required for ratcheting action in tight locations
• High carbon steel jaws snap open then close with 6 point contact to prevent fitting distortion
• Compact 5.5 inch overall length for access in confined spaces

Compatibility

Designed for use with standard SAE 3/8 inch flare and compression fittings commonly found on refrigerant lines, gas supply tubing, and hydraulic connections in residential and light commercial systems.

Installation Notes

This tool is intended for use by licensed HVAC technicians, plumbers, or qualified service professionals. Always shut off system pressure or refrigerant supply before loosening or tightening fittings. Verify fitting thread type and size before applying torque to avoid cross-threading or fitting damage. Follow applicable codes such as IFGC or NEC guidelines when servicing gas or refrigerant connections.

Technical Specifications

• Jaw Opening: 3/8 inch
• Overall Length: 5.5 inches
• Height: 1 inch
• Width: 0.3 inches
• Weight: 0.16 pounds
• Material: High Carbon Steel
• Measurement Standard: SAE
• Sold As: Each
• UPC: 662459107459

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWRFW-12