Williams Comfort Products JHW10652 Flare Nut Wrench Metric

Product Description

The WILLIAMS COMFORT PRODUCTS JHW10652 is a metric flare nut wrench designed for use on flare fittings found on refrigerant lines, fuel lines, and hydraulic tubing. The wrench features a 10 x 12 MM opening and an overall length of approximately 6.125 inches, making it a compact, dual-end tool suited for tight service spaces. Recessed corners in the ends provide additional turning power while reducing the risk of rounding off fittings. A satin-chrome textured finish improves grip during both dry and wet conditions. This wrench is a standard hand tool for HVAC technicians, plumbers, and mechanical service professionals working with flared tubing connections.

The JHW10652 is intended for metric flare fitting applications in residential and light commercial service work. It is well suited for refrigerant line sets, gas supply tubing, and hydraulic or fuel line connections where a standard open-end wrench would risk damaging the fitting. The six-sided flare nut profile of this wrench engages more of the fastener surface than a conventional open-end design, reducing fastener deformation during repeated service cycles. Technicians working on split-system HVAC equipment, mini-splits, or gas appliances with metric flare connections will find this a practical addition to a standard tool kit.

Key Features

• 10 x 12 MM dual-end opening for metric flare fittings
• Recessed corners in ends deliver extra turning power without damaging fittings
• Satin-chrome textured finish improves grip and corrosion resistance
• Compact overall length of approximately 6.125 inches suits confined work areas
• Meets ANSI B107.9M specification

Compatibility

Designed for use with metric flare fittings on refrigerant, fuel, and hydraulic tubing lines requiring 10 MM or 12 MM wrench openings.

Installation Notes

This tool is used by HVAC technicians, plumbers, and mechanical service professionals when loosening or tightening flare fittings on pressurized lines. Always recover refrigerant and depressurize the system before breaking any refrigerant line connection, in compliance with applicable EPA and local regulations. Use the correct wrench size for the fitting to avoid rounding the flare nut. Do not use extensions or cheater bars on this wrench.

Technical Specifications

• Opening Size: 10 x 12 MM
• Overall Length: 6.125 inches
• Weight: 0.146 pounds
• Package Length: 7 inches
• Package Width: 1 inch
• Package Height: 1.5 inches
• Finish: Satin-Chrome Textured
• Standard: ANSI B107.9M
• UOM: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW10652