Pressure washer adapter, metric M22 15mm female thread to M22 14mm male thread connector, 4500 PSI-Pressure washer adapter, metric M22 15mm female thread to M22 14mm male thread connector, 4500 PSI-Note: Convert the metric system M22 15MM metric system to M22 14MM metric system. The M22 14mm connector is compatible with Generac, Simpson, Briggs Stratton, Craftsman, Karcher, Ryobi high pressure cleaners. The M22 15mm connector is compatible with Sun Joe, Campbell , MI-TM, AR Blue, Stanley, Cleanforce, Simoniz, Excell electric washing machines. If you are not sure about the accessories on the high pressure washer accessories, please measure the outer diameter of the female end plug or the inner diameter of the male end. If it is 14mm, it is M22 14mm accessory. If it is 15mm, it is an M22 15mm accessory. The high pressure washer coupler connects the electric cleaning gun to the hose, and the hose connects to the pump. If it leaks, put Teflon tape on the external threads of your wand or other products. Made of high-quality brass, corrosion-resistant. Working pressure up to 4500 PSI AMZ Tool specializes in high pressure washer accessories and always supports our products. If you have any questions, please feel free to contact us. It converts the metric system M22 15MM metric system to M22 14MM metric system. If you are not sure about the accessories on the high pressure washer accessories, please measure the outer diameter of the female end plug or the inner diameter of the male end. If it is 14mm, it is M22 14mm accessory. If it is 15mm, it is an M22 15mm accessory. The M22 14mm connector is compatible with Generac, Simpson, Briggs Stratton, Craftsman, Karcher, Ryobi high pressure cleaners. The M22 15mm connector is compatible with Sun Joe, Campbell, MI-TM, AR Blue, Stanley, Cleanforce, Simoniz, Excell electric washing machines. 1. Two quic