[Attention]M22 14 swivel fitting has 14mm inside diameter,if the washer fitting is 15mm,it may cause leakage.Not compatible with Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce , Simoniz which have M22 15mm fitting. [Scientific Design]Kink free swivel joint for power washer. Prevent hose twist and no kink when spraying. [Compatibility]It connects gun to hose or hose to hose. 360 degree rotation. Reduces stress on the gun, hose and operator. [Special Improvement]Working pressure is up to 3000 PSI and working temperature is up to 140 °F. Tangle free pressure washer coupler is made of high quality brass, resistance to corrosion. Size:M22 14mm Thread Fitting Metric M22 14mm male + M22 female swivel. Universal pressure washer coupler is made of high quality brass, resistance to corrosion. Working pressure is up to 3000 PSI and working temperature is up to 140 °F Application: Kink free swivel joint for pressure washer. Eliminates hose twist and no kink when spraying. 360 degree rotation. Reduces stress on the gun, hose and operator. WARNING:Serious injury may come from high pressure discharge produced by pressure washers. Please keep out of the reach of human body. Colour:copper Material:brass Package Contents: 3 x Kink free swivel joint