The Hopkins Towing Solutions 20244 T-Connector is a heavy-duty trailer wiring solution designed for use with trailers. This product features a 7-way connection type, 12 gauge wire gauge, and tin plated steel contact material for reliability and durability. With a 1-year manufacturer warranty, this T-connector is impact and corrosion-resistant, making it suitable for various towing needs. Additionally, the insulated jacketed wires provide protection and meet SAE J-1128 standards for quality assurance. Perfect for connecting vehicles and trailers, this T-connector is a essential component for any towing setup.