Description
Easily connect your trailer wiring with the Haul’n 7-Way RV Blade to 4-Way Flat RV Trailer Adapter. This plug-and-play adapter lets you tow trailers with a 4-way flat connector using a vehicle equipped with a 7-way RV blade socket—no cutting or splicing required.
It maintains full lighting functions including running lights, turn signals, and brake lights, making it perfect for towing utility trailers, boat trailers, or powering additional lighting accessories. Built with durable, weather-resistant materials for reliable performance in any condition.
Features:
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Converts 7-Way RV Blade (vehicle) to 4-Way Flat (trailer)
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Provides stop, turn, and tail light functions
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Plug-and-play — no wiring modifications needed
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Durable molded construction for weather resistance
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Ideal for towing small trailers, boats, and light bars


















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