The most common trailer side connector, the Hopkins Towing Solutions 4 Wire Flat Set uses four wires to carry out essential lighting functions and is easy to install on small utility trailers. The 4 wire flat set contains both the vehicle side and trailer side connectors for a guaranteed fit. Splices are provided in the flat set to make for a quick installation. Terminals of the 4 wire flat set are resistant to corrosion for lasting performance.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.