Trailer extension cable (7-pin to 13-pin plug). The coiled cable detaches for easy storage. Prevents the cable from dragging on the ground during towing.

Suitable for 12V vehicles. Easy to install and power your caravans, tow trucks, and trucks in emergencies.

Designed for use: Connect your vehicle's lights and power to the caravan's or trailer's lighting panel.

Suitable for trailers that comply with European standards, establishes the connection between the vehicle and the connected trailer, and transmits the vehicle's electronic light signals to the trailer. Main function: connects the trailer and the power supply, suitable for displaying the trailer's signal lights. Scope of application: commercial vehicles/trailers/RVs/cars/boats, etc. Note: All data are measured manually, please allow an error of 1-3 cm. Due to differences in lighting and display, there may be some color variation; please refer to the actual product received. Quantity delivered: (as shown in the main picture) Note: All data are measured manually, please allow an error of 1-3 cm. Due to differences in lighting and display, there may be some color variation. There may be some color difference depending on the physical item received. Quantity delivered: (as shown in the main picture)