Flat 4 Pin to 7 Way Blade RV Trailer Plug Adapter Camper Trucks Wiring Connector

MICTUNING 12V 4-Way Flat to 7-Way Round Blade Trailer Adapter Plug Connector for RV Camper Truck Boat with Mounting Bracket Waterproof Cap Features 1. Make the Wiring Easier - Plug and play, convert the car's 4-pin flat socket to the 7-pin blade round socket for the trailer, synchronize the trailer's signal light, and customize the plug-in wiring system to connect the trailer, which is very convenient and solves the trouble of rewiring every time 2. High-quality Manufacturing - Using pure copper as the inner core, greatly improves the electrical conductivity. With the high-quality PVC shell, wear-resistant, corrosion-resistant, effectively waterproof and long service life 3. Provide Extra Protection - With the spring-loaded cover, high dust-proof, to avoid the adapter damage from the external environment when it is not in use 4. Simple to Install - Equipped with mounting bracket, screws, and nuts, just find the right position to install and tighten the nut to install successfully 5. Wide Application - Applicable to towing all vehicles that don't require electric brakes, including trailers, semi-trailers, RVs, etc.