Premium 7-Pin to 4-Pin Trailer Adapter
Durable zinc alloy housing with corrosion-resistant coating ensures long-term outdoor use. Precision-engineered copper terminals provide superior conductivity and heat resistance. Seamlessly converts 7-pin large round trailer plugs to 4-pin flat sockets for US trailers, caravans, and boats. Universal compatibility with most towing systems. Waterproof rubber seal protects connections from moisture, dust, and harsh weather conditions. Compact design for easy storage and portability. Ideal for professional truckers, RV enthusiasts, and marine applications. Rigorously tested for safety and reliability. Global wholesale pricing—bulk orders available at unbeatable rates.