Amazon.com: ZZHXSM K Series Adapter K2-K7 High Pressure Water Gun Joint Foam Pot Refit 1/4 Quick Connect Fitting for Karcher K2-K7 and Stanley SLP Pressure Washer Spray Guns : Patio, Lawn &
Karcher Garden Hose Connector in the Pressure Washer Parts department at Lowes.com
Karcher K Series Pressure Washer Quick Release Adaptor Hose To Hose Connector | eBay