DeWALT Pressure Washer Turbo Spray Nozzle With QC Connection: 3600 PSI Universal to fit most petrol pressure washers with quick connect spray wands Features: Fits standard 1/4 in QC wand connection Creates a powerful jet of oscillating water Turbo nozzle cleans faster than standard nozzles Orifice size 30 rated up to 3400 PSI