Karcher M22 3/8 Female Swivel Nut Replacement for Gas Pressure Washers
Adapter For Karcher M22 M14 M15 High Pressure Washer Water Outlet Set Quick Connect M22 High Pressure Washing Machine Gun Pipe - Water Gun & Snow Foam Lance - AliExpress
Karcher Click Male coupling to M22 Male Screw Coupling adapter – EquipMaxx