Karcher® 4.403-002.0 - M22 Male x M22 Male Coupler with Rubber Protection - TOOLSiD.com
High Pressure Washer Hose Adapter M22 High Pressure Pipe Quick Connector Converter Fitting For Karcher K-series Pressure Washer - Water Gun & Snow Foam Lance - AliExpress
Foam Lance Adapter Multi Purpose Cleaning Tools For Karcher M22 Hd Hds Connector Pressure Washer Parts Car Washer Water Cleaning - Water Gun & Snow Foam Lance - AliExpress
Karcher M22 Male x 3/8" Plug Adapter - Walmart.com
M22 Pressure Washer Hose Adapter Connector Power Washer for Karcher K Parts KD | eBay
Karcher Click Male coupling to M22 Male Screw Coupling adapter – EquipMaxx