Attention: Make sure your pressure washer hose is 14 mm diameter inside the M22 metric thread. This is for pressure washer use only and not for gardenhoses, waterhoses or faucets directly Multiple Use: For most pressure cleaners. This car washer can be used for car, motorcycle, floors, , driveways, roofs, siding washing and so on Leakproof Design: Upgrade the connection port with O-ring to prevent leakage. The large mouth of the bottle makes it easy for us to pour the soap into the bottle and reduce leakage waste. And the also features a locking safety handle to prevent accidental Adjustable Nozzle Tips: Nozzle Tips have different angles (0, 15, 25, 40, 65 degree). The adjustable foam concentration and angle improve foam coverage and cleaning effect. You can choose nozzle according to your actual need, such as washing car, , driveways, roofs. Suitable for most of the pressure washer Easy to Use: Simple to assemble, disassemble the nozzle and the washer . Put some liquid soap and water in the right ratio in the bottle. Then connect the 1/4" quick connect plug to the pressure washer . Adjustable nozzle for precise mixing and foam generation. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.