AutoKing Trailer Adaptor 7P Round Plug to 7P Flat Socket - Universal

The other way round to the common adaptor. Tow vehicle has a 7-pin round plug, trailer has a 7-pin flat socket. This bridges the two.

Plug it in and stop, tail, indicator and earth all carry through. No rewiring, no cutting, just a clean connection so the trailer lights work. Worth keeping in the tow box alongside its opposite so you can hitch to anything.

Cheap insurance against being caught out with the wrong plug.

Full details are in the tabs below.