Karcher Click Female to M22 Female Screw Coupling – EquipMaxx
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Foam Lance Adapter Multi Purpose Cleaning Tools For Karcher M22 HD HDS Connector Pressure Washer Parts Car Washer Water Cleaning - AliExpress
Amazon.com: Kärcher - Standard M22 Spray Gun - For Gas Pressure Washers up to 4000 PSI and Karcher Electric Pressure Washers: K1700-K2300PS : Patio, Lawn & Garden
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Karcher M22 3/8 Female Swivel Nut Replacement for Gas Pressure Washers