SIMPSON Cleaning 80158 Universal Pressure Washer Spray Nozzles, 4500 PSI, Set of 5 Universal to fit most gas pressure washers with quick connect spray wands Fits standard 1/4" QC wand connection High pressure stainless steel quick connect nozzle tips Spray angle 0 Degree, 15 Degree, 25 Degree, 40 Degree and soap Orifice size 4.0 rated up to 4500 PSI