4 Way Flat to 7 Way Blade and 4 Pin Flat Trailer Wiring Adapter,7 pin Trailer Connector,Truck Trailer Plug,Dual-Output 7 and 4 Trailer Light Connector with Mounting Bracket for Truck RV

Features

• Universal: Additional wires for reversing, braking and power functions allow you to convert the 4-pin factory trailer connector into a standard 7-pin connector
• Easy to use: 7-way trailer plug can supply power to taillights, brake lights, turn signals, reversing lights and electric lights, without splicing wires, plug and play
• Multi-purpose: adapt to a variety of trailer choices; Allow connection between mismatched trailer lamp plugs and vehicle sockets
• Easy installation: the standard 4-way and 7-way connectors can be easily and tightly clamped into the existing socket of the trailer and installed in the universal installation hole, which is more convenient
• The package includes a 4-way to 7-way trailer plug adapter, a mounting bracket, some screws and nuts, and instructions for use