Williams Comfort Products JHW10604 Flare Nut Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW10604 is a flare nut wrench designed for use on fittings attached to pipes and tubing in plumbing, HVAC, and refrigeration work. With a 5/8 x 11/16 inch opening and an overall length of 7.75 inches, this wrench fits standard flare fittings and provides the leverage needed for proper torque without damaging soft-metal fitting surfaces. The satin-chrome textured finish improves grip during service, and the recessed corner geometry in the box ends increases turning power on stubborn or corroded fittings. Meets ANSI B107.6 standards for hand tools.

This flare nut wrench is suited for residential and light commercial service calls where refrigerant lines, gas supply connections, or hydraulic tubing fittings require tightening or removal. The 5/8 x 11/16 inch dual-size configuration covers two common flare fitting sizes in a single tool, reducing the number of tools a tech needs to carry on a van. Typical applications include service on copper refrigerant lines, gas appliance supply connections, and similar flare-type fittings found in HVAC, plumbing, and appliance installations.

Key Features

• 5/8 x 11/16 inch dual opening covers two common flare fitting sizes
• Satin-chrome textured finish provides secure grip and corrosion resistance
• Recessed corners in box ends increase turning power on tight fittings
• Will not mar fitting surfaces on pipes and tubing
• Meets ANSI B107.6 hand tool standard

Compatibility

Designed for use with standard flare fittings on copper tubing and pipe connections common in residential and light commercial HVAC, refrigeration, and plumbing systems.

Installation Notes

This tool is used by licensed HVAC technicians, plumbers, and gas fitters when servicing flare-type connections. Always shut off gas supply or recover refrigerant before breaking a flare connection, following applicable IFGC or EPA Section 608 requirements. Use the correctly sized opening to avoid rounding fitting hex surfaces, and inspect flare seats for damage before reassembly.

Technical Specifications

• Opening Size: 5/8 x 11/16 inches
• Overall Length: 7.75 inches
• Width: 0.5 inches
• Height: 0.5 inches
• Weight: 0.278 pounds
• Finish: Satin-Chrome Textured
• Standard: ANSI B107.6
• UOM: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW10604