Bayonet For KARCHER K Series Adapter K2-K7 Pressure Washer Adapter Connector UK | eBay
Amazon.com: M MINGLE Pressure Washer Gun Adapter, to 1/4'' Quick Connect Fitting, Only Compatible Karcher K2, K3, K4, K5, K6, K7 : Patio, Lawn & Garden
Karcher Garden Hose Connector in the Pressure Washer Parts department at Lowes.com
Kärcher Adapter T für Teleskopstrahlrohr - Kärcher Store Globuschütz
Mjjc Foam Lance Classic Connector Adapter Fitting For Karcher K Series From K1 - K7 All K Series Models With High Quality - Water Gun & Snow Foam Lance - AliExpress