maierke 7 Way Trailer Plug 7 Pin to 4 Pin Trailer Adapter 7 Pin Trailer Connector, Vehicle-Side 4 Flat to Trailer-Side 7 Blade and 4 Pin Dual-Output Connector with Mounting Bracket for RV Truck

Features

• Universal Compatibility & Versatile Towing:Dual-output design supports both 4-pin flat and 7-pin RV connectors, enabling seamless connections between mismatched vehicle sockets and trailer plugs.Converts a factory 4-pin socket into a combination 7-pin RV and 4-pin flat output, accommodating trailers with varying electrical needs (taillights, brakes, turn signals, reverse lights, and 12V auxiliary power). Ideal for towing multiple trailer types with one vehicle connector.
• Excellent Material:Constructed from reinforced ABS plastic for rust resistance and long-lasting use. Features tin-plated copper terminals and pure copper wiring for superior conductivity. Includes weatherproof silicone-sealed sockets, dust covers, and a protective black wire loom to guard against corrosion, abrasion, and environmental damage.
• Enhanced Safety & Protection:Spring-loaded and silicone-sealed covers keep terminals clean and moisture-free. Black oil-resistant conduit shields wiring from wear, while dust covers on both 4-pin and 7-pin outputs prevent debris buildup. Ensures reliable performance in harsh conditions.
• Multi-Functional Wiring System:Additional leads for brake, reverse, and auxiliary power functions expand compatibility with trailers requiring extra circuits. Dual-output design allows simultaneous use of 4-pin flat and 7-pin RV connectors, eliminating the need for multiple adapters.
• Hassle-Free Installation:Complete kit includes pre-assembled wiring, mounting brackets, screws, nuts and instructions for quick setup. Universal mounting hole design simplifies installation, and connectors snap securely into existing sockets without wobbling. No specialized tools required.