Feature●7-pin socket and 7-pin plug. Connect to trailer and power supply, suitable for displaying the trailers signal light●For Trailers, mobile homes, limousines, ships, truck brakes, connecting pipes, semi-trailers, freight trains, container transporters, etc.●The maximum stretch length is 3.0 m[2.0m]
![](https://m.media-amazon.com/images/I/41Ml52Z20jL._AC_.jpg)
[3.0m]
Description
Cable length: 3 m
Product type: extension cord
Voltage output: 12V
Working pressure: 3.5-8 MPa
Applicable products: connecting pipe for brake head of truck, semi-trailer, freight train, container carrier.
Package Included:
1 × trailer extension cable 7Pin 3m