13Pin To 7Pin Adapter, 12V Trailer Adapter Plug For RV
Amazon.com: CARROFIX American RV Style 7-Way Connector to European 13-Pin Plug - US Vehicle 7-Way Blade to EU 13-Pin Round Trailer Light Converter : Automotive
Curly Connection Lead fitted with 13 Pin & 7 Pin Plugs - up to 3m - PIK Trailers
13 pin to 7 pin Trailer Car Adapter 12 Volt | Recovery Equipment