Husky Towing 30500; Trailer Wiring Adapter; 7 Blade to 4 Round; Flex Coil LED; Red/Yellow (Discontinued)

The Husky Towing 30500 trailer wiring adapter is designed to safely and reliably connect a 7-way RV blade vehicle socket to a 4-way round trailer plug, providing a secure electrical interface for trailer lighting systems. This adapter uses a flexible coiled cable design that expands and contracts as needed, helping prevent dragging, tangling, or strain on the wiring while maintaining consistent power transfer between the tow vehicle and trailer. Equipped with integrated Nite-Glow LED lighting, the adapter illuminates when the vehicle’s taillight circuit is active, allowing quick verification of electrical continuity and proper signal output. This visual confirmation simplifies troubleshooting and hookup, especially in low-light conditions. The high-visibility red and yellow connector bodies further enhance ease of use by making the connection points easy to locate during installation and inspection. Built for durability, the Husky Towing 30500 features heavy-duty, easy-grip connectors engineered for repeated use and dependable performance. The robust construction supports proper operation of trailer lighting functions, including running lights, turn signals, and brake lights, for trailers equipped with a 4-round plug configuration. This adapter is ideal for towing setups that require adapting between different connector standards without modifying factory wiring. Engineered to meet Husky Towing’s quality and reliability standards, this wiring adapter is part of Husky’s complete line of towing electrical products and accessories. It installs quickly with a plug-in design, requires no tools, and is suitable for a wide range of towing applications. The Husky Towing 30500 is backed by a limited 3-year warranty, providing added confidence in long-term performance and durability.