Features: Aluminum alloy,durable and strong. For standard European car and trailer plug,widely used. Good conductivity pure copper contact. Connect the major vehicle and the additional trailer. Transfer the electronic signature from the vehicle to trailer. Specifications: Material: Aluminum alloy Color: Silver Size: Approx.96x50x42mm Input:12V Package included:1pc x Trailer Socket Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. #Trailer #Socket #Aluminum #Alloy #Connector #European #Standard #7 #Pin #12V #Accessories #Adapter #Automobile #Car