Quick connect plug is used in lots of situations where high pressure connections are frequently assembled or disassembled. Suitable for quick change of pressure washer outlet, sewer jetter hose, guns and nozzles
It makes a solid connection with quick coupler each time. Pressure washer coupler convert metric M22 14mm female NPT thread to 1/4" female NPT
Spanners are preapred for easy to install nozzle or coupler, 1 box of pearl corsage pin can help to clean the nozzle blocking, and watertight tape can help prevent water leak