General description The Pressure Washer Adapter is designed to convert M22 15mm metric system to M22 14mm metric system. It features a female thread of 15mm and a male thread of 14mm, allowing compatibility with various pressure washer brands. Technical specifications Connector Type: M22 15mm Female to M22 14mm Male Working Pressure: Up to 4500 PSI Material: High-quality brass, corrosion-resistant Compatibility and accessories M22 14mm connector is compatible with: Generac, Simpson, Briggs Stratton, Craftsman, Karcher, Ryobi pressure washers M22 15mm connector is compatible with: Sun Joe, Campbell, MI-TM, AR Blue, Stanley, Cleanforce, Simoniz, Excell electric washers Usage The pressure washer coupler connects the power washer gun to the hose, which then connects to the pump. In case of leaks, apply Teflon tape to the external threads of your wand or other products. To determine the correct accessory size, measure the outer diameter of the female end or the inner diameter of the male