Roue High Pressure Cleaner Hose Adapter M22 Quick Connector Converter Fitting For Karcher K2 K3 K4 K5 K6 K7 Pressure Washer - Water Gun & Snow Foam Lance - AliExpress
Extension hose adapter kit | Kärcher International
1Pcs Karcher Adapter Slang Connector Hogedrukreiniger Adapter Quick Connect Power Washer Karcher Fitting Connector Voor K Serie|Waterpistool en sneeuwschuimspuit| - AliExpress
Adapter Anti-Twist | Kärcher UK
15m Flexible High Pressure Water Rubber Jet Washer Hose Quick Connect Compatible with Karcher Brand K2 to K7 Series - China Wire Spiral Hose and Fuel Hose