4 Way to 7 Way Trailer Adapter: This 4 to 7 pin trailer adapter converts the 4-way flat trailer connector on your vehicle to a 7-way RV-style connector, additional wire leads for 12V power, electric brake function, and auxiliary or reverse function
7 Pin Round Socket: 4 pin trailer adapter provides a 7 way RV socket at the back of your vehicle, 7 way round plug connects tail light, reverse light, turn signals, brakes and auxiliary power
Durable Construction: 4 pin to 7 pin trailer connector is made from heavy duty plastic, tin-plated brass terminal ensure great conductivity, a sping-loaded dust cover protect the socket from dusts and corrosion
Pure Copper Wires: 4 way to 7 way trailer adapter is constructed with pure copper wires for long-lasting use, wire gauge of 4 pin flat connector is 16 AWG, the additional wire pigtail(black, blue, yellow) are 14 AWG, and the Ground is also 14 AWG
Simple Installation: Standard 7 way rv blade connector, easily and tightly snaps into trailer's existing socket and holds without any wiggle or loose, package comes with mounting bracket, screws and nuts for easy installation