Universal pressure washer spray gun with M22 14mm or M22 15mm connection. The M22 14mm fitting is compale with Generac, Simpson, Briggs Stratton, Craftman, Karcher and Ryobi pressure washers. M22 15mm fitting is compale with Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce, Simoniz, Excell Power Cleaners. Warning: Not suitable for garden hose, garden hose or at your tap directly. If the pressure washer hose has a 14mm M22 fitting with an inner diameter of 14mm, please connect it directly to the hose. If the hose has a 15mm M22 fitting with an inner diameter of 15mm, please connect the brass fitting between the gun and the hose. Change the length of the pressure washer gun according to your application . Easy change of pressure washer from long gun to short gun. Three lengths: 101.6, 63.5, 22.4. Replacement trigger gun for gas and electric pressure washer with M22 connection. 5 spray tips: they have different spray angles (0, 15, 25, 40, 65 degrees). Choose different nozzles according to your needs. For watering flowers and plants, washing the car. Maximum pressure up to 4000 psi. And a nozzle holder is provided in the package. Universal 6.35mm quick connect for any accessory with 6.35mm socket. Such as end caps, swivel coupler, foam cannon, water broom, erbody cleaner, surface cleaner. Comfortable handle for easy use. Trigger lock to prevent mishandling.