General description The CSPARKV 7 Pin Metal Male Trailer Plug is designed for reliable electrical connections between vehicles and trailers. It features a durable aluminum metal housing and brass pin terminals, ensuring a secure and effective connection for safer driving and towing. Technical specifications Type: 7 Pin Trailer Plug Rated voltage: 12V Material: Aluminum metal housing and brass pin terminals Compliance: ISO 1724 (normal version) Applications Electrical connections between vehicle and trailer or caravan Transferring light signals from the vehicle to the trailer Suitable for trailers, caravans, tow bars, bike racks, tractors, and campers