Maypole MP601 13-Pin to 7-Pin Vehicle to Trailer Adaptor 12V - Screwfix
Extension Lead Converter 13 pin Euro (car) to Twin 7 pin N & S Type Socket (trailer / caravan) - Towing and Trailers Ltd
Cvp 13 To 7 Pin Trailer Plug Adapter Truck Electric Wiring Towing Converter Tow Bar Plug Adapter Socket 13pin To 7pin 12n 12s - Rv Parts & Accessories - AliExpress
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
Amazon.com: Maso 7 to 13 Pin Towing Socket Trailer Plug Waterproof Trailer Electrics Plug Adapter 7 pin to 13pin Trailer Truck Caravan Towbar Towing Socket Plug Adapter Converter : Automotive
USA 7PIN to EUR 13PIN Trailer Light Converter Towing Trailer Connector Parts Blade Socket 7-way Stop/Brake Signal Separating - AliExpress
13Pin To 7Pin Adapter, 12V Trailer Adapter Plug For RV
Ring 7 Pin socket to 13 pin plug adaptor | Halfords IE
Curly Connection Lead fitted with 13 Pin & 7 Pin Plugs - up to 3m - PIK Trailers
Towbar plug Adapter 13 pin to 7 pin Ford VW Audi etc | eBay
13 pin to 7 pin Trailer Car Adapter 12 Volt | Recovery Equipment