Narva 82290BL 13 Pin Euro Round Socket On Car To 7 Pin Large Round Plug On Trailer

13 Pin Euro Round Socket on Car to 7 Pin Large Round Plug on Trailer. The 13 pin trailer socket is finding its way to Australian and NZ shores on fully imported vehicles like the VW Amarok, Mercedes ML, BMW SUVs and more. For owners of these vehicles, Narva offers a quick and easy European adaptor to remedy the mismatch between the European and Australian trailer plugs and sockets.