Karcher M22 Male x 3/8" Plug Adapter - Walmart.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
M22/15 mm to Male Adaptor Power Pressure Washer Pump Hose Outlet for Karcher - Walmart.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