Multifunctional High Pressure Cleaning Nozzle Automobile Chassis Cleaning And Road Cleaning Nozzle Material: stainless steel.Type: chassis cleaning (nozzle up), road cleaning (nozzle down).Type A: 1 1 or 4 inch connecting rodType B: Car chassis cleaning nozzleType C: Road cleaning nozzleSpecification:Clean quickly and easily under vehicles, boats, RVs. This multifunctional high-pressure cleaning nozzle helps remove road dirt, fuel and engine oil contaminants.Scientific design: 13-inch chassis cleaner, equipped with hot and cold water powered washing machine with 4 nozzles and 2 casters.It is easy to clean and helps avoid crawling under the vehicle. Remove road dirt, oil and fuel contaminants from cars, trucks, SUVs, commercial vehicles and trailers.Quick connection: Easy to connect and release using 1 or 4 inch male plug. Connect the car washing machine and the pressure washer rod.100 percent Satisfaction: Any further question about it, please feel free to contact us.Note:Due to the different display and lighting effects, the actual color may be slightly different from the image, and there is a slight color difference. The actual product shall prevail. Due to manual measurement, please allow a deviation of 0.5-2 cm.includes:Choice1: 1 x 1 or 4 inch connecting rodChoice2: 1 xCar chassis cleaning nozzleChoice3: 1 xRoad cleaning nozzle