Amazon.com: ZZHXSM K Series Adapter K2-K7 High Pressure Water Gun Joint Foam Pot Refit 1/4 Quick Connect Fitting for Karcher K2-K7 and Stanley SLP Pressure Washer Spray Guns : Patio, Lawn &
Pressure Washer Gun Adapter To Quick Connect Fitting Only - Temu
Karcher Universal Garden Hose Connector for Electric Pressure Washers, Steel, 1/4-Inch Fitting, Compatible with Multiple Brands in the Pressure Washer Parts department at Lowes.com