7 Pin Trailer Truck Light Board Extension Cable Lead Male To Female Wire Plug Socket Extension CordThis trailer extension lead is used to connect the lights from the vehicle to the trailer with ease. Male to female 7 pin plug connection easily plugs into your trailer socket.Key features:Used to connect the lights from the vehicle to the trailerMale to female 7 pin plug connectionCoiled cord can be extended up to 2m in normal working conditionColor: blackMaterial: plasticSpecification:Trailer Truck Light Board Extension CableFeatures: 7 Pin TrailerPackage Contents:1pcs Trailer Extension CableOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.