DeWALT Pressure Washer Surface Cleaner With QC Connection 3600 PSI 15"" Universal to fit standard 1/4 in QC spray wand connections Features: High quality assembly includes powder coated steel shroud and stainless steel nozzles 2 high-pressure, rotating jets for quick, streak-free cleaning 15 in diameter helps make cleaning large surfaces such as, garage floors, driveways, patios, and decks quick and easy Universal to fit most petrol powered pressure washers rated up to 3400 PSI; for cold water use only