Optional: Optional 1: Foam sprayer Optional 2: Washer Gun Optional 3: Washer Gun & 5 Nozzles Optional 4: Washer Gun & Foam sprayer Optional 5: Washer Gun & 5 Nozzles & Foam sprayer Product Features: Pressure Washer Gun with 1/4" outlet quick disconect fitting And Metric M22-14mm inner connector. Requires pressure washer to Have 2.0GPM & Over 1000 PSI Pressure for use.Requires pressure: 70BAR - 1000PSI; Maximun pressure: 200BAR - 3000PSI; Maximum flow: 5.3Gpm. Pressure washer has a trigger lock so when using it you do not have to keep the trigger pressed down the whole time and wear your hand out.Shell and plate are made of engineering plastics, strong and durable. While using the pressure nozzles, check the brass fitting that holds the quick change nozzles to make sure that it is fastened tightly to the Gun handle. This gun lets you get up close to the work, and to hold items in place while being washed. Multiple use: Car, Motorcycle Washing, Windows washing, Driveways, Roofs, Siding washing and so on. Ideal for enthusiast or professional use. Do not fit garden hose. Product Specification: Max pressure: 3000PSI/200BAR/20MPa. Max Temp: 60 Celsius / 140 Fahrenheit. Gun Inner Connector: 12mm Washer Body Material: Plastic Valve Material: Copper Dimension: 17*16*3.5cm/6.7*6.3*1.4inch Net weight: 377g Usage - Car, Motorcycle Washing, floors,Windows washing, Driveways, Roofs, Siding washing and so on. Ideal for enthusiast or professional use.It can be directly connected with the gun on the pressure washer gun.