Features: Power up trailer light: make connection between trailer plug and vehicle socket, light up tail lights, brake lights, turn signals and reverse lights. Secure and reliable connection: standard 7 way flat blade connector easily snaps into trailer's existing socket and holds firmly with no wiggle room and no loose fittings. Long-lasting and stable performance: anti-corrosion, durable housing, heavy duty black plastic construction, no easy damage, features brass terminals for excellent electrical conductivity. Perfect compatibility: fit for the factory 7 way plug on most trailers, car and articulated vehicles with AU plug. Hassle-free installation: Easy and convenient plug-and-play design eliminates the need for cutting or splicing. Allow the user to create custom plug-in wiring systems for any towing situation. Specification: Condition: New Material: Plastic Color: Black Fitment: Suitable for trailer, car, articulated vehicle with AU plug Package List: 1 * Trailer Socket Plug Adapter Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.