Karcher K-Series Adapter for MJJC Foam Cannon Pro V2 – MJJC Australia Car Care
Foam Cannon Adapter - Karcher k serie - Car Needs
Snow Foam Lance Adapters (Male)
Male Thread Adapter and 1/4" Female Fitting Foam Cannon Connector of Snow Foam Lance Pot Head Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 Car High Pressure Washer Machine : Amazon.co.uk: Garden