Amazon.com: M MINGLE Pressure Washer Hose Adapter Set, M22 to 3/8 Quick Connect for Power Washer Hose, 5000 PSI : Patio, Lawn & Garden
Briggs & Stratton Part # 6191 - Briggs & Stratton 3/8 In. Inlet Diameter Female To Male Quick-Connect X M22 Connector For Pressure Washer - Pressure Washer Accessories - Home Depot Pro
8PCS Pressure Washer Adapter Set Quick Connect Fitting For Power Washer Gun/Hose | eBay