Proto J32022 Open End Wrench 20 Mm X 22 Mm Double End

Product Description

The PROTO J32022 is a double-ended open end wrench sized at 20 mm and 22 mm. It is forged from steel with a satin finish and features a 15-degree head angle on both ends. That offset angle gives technicians clearance to work in tight spaces where a straight wrench cannot reach. This wrench is a standard hand tool used by HVAC technicians, plumbers, electricians, pipefitters, and general maintenance professionals on equipment fasteners, fittings, and hardware that require metric open end access.

The J32022 is suited for residential and commercial service work where metric fasteners in the 20 mm and 22 mm range are common. Typical applications include equipment installations, refrigerant line set connections, hydronic piping, conduit fittings, and mechanical equipment servicing. The dual-size configuration reduces the number of tools a technician needs to carry when working on systems with adjacent fastener sizes. At 0.58 pounds, it is light enough for daily carry in a tool bag or belt pouch.

Key Features

• Double-ended design provides 20 mm on one end and 22 mm on the other
• 15-degree head angle improves clearance in confined or obstructed work areas
• Steel construction for durability under standard service torque loads
• Satin finish reduces glare and resists surface corrosion in typical field conditions
• Lifetime warranty coverage from the manufacturer
• Weighs 0.58 pounds for easy daily carry

Compatibility

Designed as an OEM-style hand tool replacement or addition for any service professional requiring metric open end wrench coverage in the 20 mm to 22 mm range.

Installation Notes

No power-down or system isolation is required to carry or stage this wrench, but always de-energize electrical equipment and shut off fluid systems before applying hand tools to live connections. Use the correct wrench size to avoid rounding fastener flats. General mechanical and electrical trade codes apply to the work being performed, not to the tool itself.