13 To 7pin Tow Bar Socket Plug Towing Adaptor Converter Trailer Truck Caravan | eBay
13/7 Trailer stik adapter. Billig og Hurtig levering
Påhængsadapter, 7-13 - Biltema.dk
Amazon.com: Trailer Socket Converter - MASO waterproof 13 to 7pin towing socket caravan trailer electrics plug adapter suitable for European standard trailer : Automotive