1/4″ High Pressure Washer Gun Spray Nozzle Tip Car Wash Foam Short Wand 3000 PSI by | Jul 25, 2026High pressure washer gun and Foam lance core are made from heavy duty brass. The gun is M22-14 Thread inlet fitting, which is for M22-14 press washer hose. Adjustable Foam cannon with 1/4″ quick disconnection fitting.