General description Extension cables for trailers are designed for reliable connectivity in various vehicles. This 2-meter spiral extension cable features a robust construction that ensures durability and ease of use. Technical specifications Material: PA.PU Length: 2m Allowable voltage: less than 76 V Features: cold resistance, flame resistance, oil resistance, and abrasion resistance Usage One end is a 7 pin connector and the other end is also a 7 pin connector. Connects to the trailer and the power supply, suitable for displaying the trailer warning light. Other information Robust housing for quick and easy connection. Protective layer with rubber seal on the back to prevent moisture and dust. Scope of application includes commercial vehicles, trailers, motorhomes, limousines, ships, truck brakes, connecting pipes, semi-trailers, freight trains, and container transporters.