EZClean Power Cleaner Quick Connect Kit - RYOBI Tools
Garden Hose Connector Leak Proof Brass Quick Adapter Portable Hose Coupler Pressure Washer Hose Fittings For Agricultural Work - AliExpress
Powercare 3/8 in. Female Quick-Connect x M22 Connector for Pressure Washer AP31030B - The Home Depot
Amazon.com: POHIR Pressure Washer Garden Water Hose Adapter 14 Pack Full Set, 3/8 Power Washer Quick Disconnect Kit with M22 Swivel to 3/8'' Quick Connect Fittings, 3/4" to Quick Release and M22
Karcher Universal Garden Hose Connector for Electric Pressure Washers, Steel, 1/4-Inch Fitting, Compatible with Multiple Brands in the Pressure Washer Parts department at Lowes.com