Amazon.com: M MINGLE Pressure Washer Gun Adapter, to 1/4'' Quick Connect Fitting, Only Compatible Karcher K2, K3, K4, K5, K6, K7 : Patio, Lawn & Garden
1/4'' Quick Connect To Pressure Washer Adapter Kit & 5 Nozzles Fit Karcher LAVOR | eBay
Adapter Kärcher M22, 1/4" male thread - Hygiene equipment
High Pressure Cleaner Adapter For 1/4 '' Quick Coupling For The Karcher K2 K3 K4 K5 K6 K7 Series With 5 Nozzle Tips For Several Washers | Fruugo GR
Pressure Washer Adapter, To 1/4'' Quick Connect Fitting For Karcher K2-k7 Series, With 5 Power Washer Nozzle Tips Multiple Degrees, 2.5 Gpm | Fruugo GR