we think the wire and plug came with the motorthome when new. although it was fitted with a 4 pin towing socket. should i just chuck them away? thanks all very much
Not sure on the first, possibly a plug that was removed from a hole to run a wire.
second one is a standard 7 blade trailer plug
third is an adapter to connect under the dash and run either the trailer brake unit or a 4 pin connector in the rear which it sounds like you already have.
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