[European Standard] The small trailer plug connects to the 13-pole Euro Standard plug and adapts to the 7-pin plug found on most caravans and trailers. [13 Pin to 7 Pin] 1x trailer adapter with 13-pin male connector for 12N and 12S, converting to 7-pin female. Enables connection between vehicle and trailer, providing power for essential functions including indicator lights, signal lights, and fridge operation. Ensures electrical compatibility when towing. [Twin 7 Pin Electrics] 7-pin 12N for lighting functions including brake lights, indicators, and fog lights. 7-pin 12S for supplemental circuits such as reverse lights, interior lights, and appliances. S-plug connection for easy setup and full electrical integration. [Easy To Install] Plug and play design with no wiring required. Connects vehicle lighting to the trailer quickly. Insert, twist, and lock mechanism ensures secure connection. Features insulated PVC wires with waterproof performance. [Security] Protective flap with locking springs shields connections when not in use and secures into the 7-pin plug during use. Additional locking mechanism enhances trailer attachment safety. Constructed from high-quality materials with a matte finish for durability and a premium feel. Material: PVC Color: Black Package Contents: 1 x Towing Adapter Note: The package includes only the items listed. Lighting and display differences may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.