🔌 Oyviny 4-Way Flat to 7-Way Round RV Blade Trailer Wiring Adapter: Waterproof and Durable Converter for Truck RV Car Review

4 Way to 7 Way Trailer Adapter. This trailer wiring adapter makes it easy to connect a mismatched vehicle socket and trailer plug, converts your vehicle's 4-way flat connector to a standard 7-way blade socket. Optimal Durability. 4 Pin to 7 Pin Electrical Connector is made from heavy plastic to prevent rusting and enhance appearance; Brass terminals and tin contact offer great electrical conductivity. Dust cover protect the socket from dusts and corrosion. Electrical Connector Converter. 4-pin to 7-pin trailer wiring adapter offers a trusted power supply for towing, works on most vehicle wiring component like turn signals, brakes light, taillights and auxiliary power(some splicing required). Simple Installation. Standard 7 way round blade connector, easily and tightly snaps into trailer's existing socket and holds without any wiggle or loose; The package comes with mounting bracket, screws and nuts for easy installation. Reliable After-sales Service. We offer 1 Year Warranty for this item, your satisfaction comes first! Please feel free to contact us if any question, we are always here to support you!.