The adapter converts the 13 pin female socket on your vehicle to a 7 pin female socket. This allows trailers and caravans fitted with the older style 7 pin plug to be connected to the more modern 13 pin socket fitted to the towing vehicle. Transfers all the electronic signal lights from the vehicle to trailer. Brass connections with durable polypropylene housing to help prevent corrosion. Slim line design and simple to fit. 12V DC.
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