BLUE ELF 4-Way Flat to 7-Way Round Blade Trailer Adapter Wiring Plug Connector with Mounting Bracket

It converts the 4-pin flat socket to the 7-pin blade round socket, plug and play, and easily synchronizes the trailer's taillights and turn signal lights. Made of 100% copper, combined with a strong PVC casing, has excellent electrical conductivity, wear-resistance, corrosion-resistance, and is extremely durable. With spring-loaded protective cover, it is dust-proof and moisture-proof, providing better protection for the adapter plug. Widely used in most towing vehicles, including trailers, semi-trailers, RVs, etc. Package includes: 1x trailer adapter plug 1x mounting bracket 6x screws 6x nuts Spring-loaded Cover The spring-loaded cover is high dust-proof and moisture-proof, provide better protection to avoid the adapter damage from the external environment. Longer Service Life With the high-quality PVC shell to protect the wires, strong and durable, effectively waterproof, and longer service life. Easy to Install Equipped with the mounting bracket, screws, and nuts, the installation is very simple, widely used in most towing vehicles, including trailers, semi-trailers, RVs, etc.