Accessory to combine with a K2 to K7 pressure washer with Quick Connect. If your hose is connected to it by a quick connect fitting (button to disconnect the hose from the gun) this reference is compatible; if your gun is connected to the hose by a clip this reference is not compatible. The pressure washer replacement accessory kit is composed of a brass nozzle and a plastic housing, lightweight and durable. The pressure washer spray lance has a rotating nozzle that allows you to switch from a wide fan jet to a concentrated steam. It uses a bayonet connection to connect to all accessories and a quick connection for the high-pressure hose. Nominal pressure: 2100 PSI / 150 Bar. Maximum water temperature: 60 ℃ / 140 ℉.