Trailer extension adaptor designed to connect the lighting and electrical systems from your vehicle to the caravan or trailer. Suitable for vehicles with twin electrics, including 12N for standard lighting functions such as brake, indicator, and fog lights, and 12S for supplementary circuits like reverse lights, interior lighting, and appliances. Ideal for use with vehicles equipped with 12N/12S systems, featuring protective lids on the 7-pin plugs. Also compatible with bike racks. High-quality plug converter with a compact design that does not interfere with the vehicle's bumper. Secure fit and easy to remove when not in use. Converts a 13-pin socket on the vehicle to a 7-pin female socket. Simply plug the adapter into the 13-pin socket, then connect your standard 7-pin plug. This adapter lead enables easy connection of vehicle lights to the trailer. Features a 13-pin plug to twin 7-pin N and S type sockets for reliable and correct electrical connection. Plug and play design: insert, twist, and lock—no wiring modifications required. Designed for newer vehicles with a 13-pin socket on the towbar. Constructed with insulated PVC wiring for enhanced durability and waterproof performance. Ensures compatibility between vehicle and caravan or trailer electrical systems. Supports all required road lighting functions, including reverse lights. Provides power for ancillary circuits such as caravan fridge or other appliances. Material: PVC and plastic. Color: black. Package includes: 1 x Trailer plug. Note: Lighting and display differences may result in slight color variations between the product image and the actual item.