It provides great leverage at high pressure. Application: Steel pressure washer ball valve kit is specially designed for pressure washer hose, easy to switch on and off. Provides great leverage at high pressure High pressure ball valve with High pressure ball valve with M22 or 1/4 quick coupler and plug. Easily attach the ball valve to , nozzles, pumps and hoses. Steel pressure washer ball valve kits are designed for pressure washer hoses. Maximum working pressure is 4500 PSI. The maximum working temperature is 60°C The ball valve is easy to open and close. Important Notice: product description: Please check adapter size and make sure it fits your machine., Weight: 0.3637627323 pounds, Manufacturer: Vkyipg