1. Made of plastic, its safe and reliable. 2. Use in connection between your car and the additional trailer. 3. Convert the 13-pin socket to the 7-pin socket. 4. Transfer the electronic signal lights from the car to trailer. 5. Slim line design: proper size ensures perfect fitment. 6. This is a car trailer 13-pin-to-7-pin plug adapter converter tow bar socket, helping to transfer the electronic signal lights from the car to trailer. 7. Suitable for European cars. 8. Application: RV, trailer, truck, bus.
