[European Standard] The small trailer plug connects to the 13-pole Euro Standard plug and fits into the 7-pin socket on most caravans and trailers. Black is the standard version for EU systems. [13 Pin to 7 Pin Adapter] Includes 1x trailer adapter with 13-pin male connector (12N and 12S) and 7-pin female output. Converts 13-pin to 7-pin to connect a vehicle to a trailer or caravan, providing power for essential lighting, signal lights, and fridge operation. Ensures electrical compatibility when towing. [Twin 7 Pin Functionality] The 7-pin 12N provides legal lighting functions including brake lights, indicators, and fog lights. The 7-pin 12S supports additional functions such as reverse lights, interior lights, and appliances. N+S configuration ensures correct connections for full electrical operation. [Easy Installation] Plug and play design with no wiring required. Simply insert, twist, and lock into place. Features insulated PVC wiring with waterproof performance for reliable outdoor use. [Secure Connection] Locking flap protects the connector when not in use and secures the connection to the 7-pin plug during use. Provides added safety for trailer attachment. Constructed from high-quality matte-finish material for durability and a premium feel. Material: PVC Color: Black Package Contents: 1 x Towing Adapter (other items not included) Note: Slight color variation may occur due to lighting and screen display differences. Measurement tolerance: +/- 1-3 cm.