B- 12N 7Pin Trailer Plug Socket Connector Adapter Bracket For Trailer Caravan

This is a plastic 7 pin trailer plug(12N )to power trailer or caravan lights. 1 7-pin Trailer Plug. PIN 1 - Yellow Wire (Left/H Direction Indicator). 1 7-pin Socket. PIN 4 - Green Wire (Right/H Direction Indicator).

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