Scientific Design:13 inches chassis cleaner, compatible with a hot and cold water power washer with 4 nozzles and 2 casters.
Work Pressure Range: From 800 PSI to 4000 PSI. At 2500 PSI, it performs best.
Simple Clean: Easy to clean and avoid crawling under a vehicle. Clean road grime, oil and fuel contaminants under cars, trucks, SUVs, commercial-size vehicles and trailers.
Quick Connect: Easy to connect and release with 1/4 inch male plug. Connect under car washer and pressure washer wand.