Hugwits Trailer Light Adapter, 7 Way Round to 4 and 5 Flat Blade Trailer Connector, 12V Heavy Duty Weatherproof Trailer Plug Adapter, Universal for Tow Hitch Car RV Boat Truck (Black)

Why it's a great deal

• 2-in-1 7-Pin to 4/5-Pin Conversion: This adapter seamlessly connects your vehicle’s 7-pin round connector to 4-pin or 5-pin flat trailer plugs, transmitting electrical signals between tow vehicle and trailer. Perfect for wiring harnesses on tow trucks, boat trailers, and more—no need for multiple adapters.

• Weather-Resistant Build: The trailer light adapter is crafted with heavy-duty, high-impact glass-filled nylon for durability in outdoor conditions. Includes a dust cover to shield terminals from dust, water, and debris, ensuring reliable signal transmission even in harsh weather.

• Versatile & Easy to Use: Works with most trailers, eliminating the need for cutting or splicing wires. Features ergonomic handles on both sides for a secure grip—making plugging/unplugging quick and hassle-free. A must-have for flexible towing setups.

• Wide Application: Synchronizes trailer lights (signal, tail, etc.) without rewiring, ensuring safety on the road. Compatible with RVs, carts, trucks, boats, motorcycles, and more—fits all standard American sockets.

• Complete Package: Includes 1x 7-way round to 4/5-way flat adapter. Everything you need for straightforward setup, so you can hit the road with confidence.