DUSICHIN DUS-002 Pressure Washer Snow Foam Lance, Foam Cannon Adjustable Foam Lance, foam cannon with 1/4" quick disconnection fitting & K Series compatible adapter Requires Pressure Washer to Have 2.0GPM & Over 1000 PSI Pressure for use All the connectors are made of quality brass and stainless steel Variable, adjustable Spray Nozzle for accurate mixing and foam generation New Heavy Duty Design, ideal for enthusiast or professional use