Features: Experience seamless power connectivity with our 7 pin multifunctional trailer wiring harness, designed to support a wide range of automotive and trailer equipment needs. Crafted from durability materials, this harness ensures exceptionally longevity and corrosion resistance in various environments, making it good for long term use. Perfect for camping enthusiasts, trailer owners, truck drivers, and car modification aficionados who require reliable power connections for enhanced vehicle performances. For camping trips, freight transport, vehicle exhibitions, and daily transportation, providing essential power connections for trailers, RVs, and trucks. The harness features a waterproof and dustproof design, clear labeling on each connector, and a flexible extension length, ensuring easy installation and multifunctional usage across different scenarios. Specifications: Component:Plastic Size:Approx.42cm/16.54inch Package Includes: 1 Set 7 Pin Trailer Wiring Harness note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.