DUSICHIN DUS-003 3000 PSI High Pressure Washer Gun, M22 Thread, Snow Foam Lance, Snow Foam Cannon 3000 PSI high pressure water gun body, brass fitting Adjustable snow foam lance for car cleaning M22 Metric Male thread fitting, 14mm diameter inside the thread fitting 1/4" outlet quick disconect fitting, 140 degree F Maximum A pressure washer is needed to use this sprayer, you cannot connect it to a standard garden hose.