Hopkins Manufacturing Corporation makes your towing experience simpler and more rewarding through innovation and value. Hopkins offers a variety of towing solutions including vehicle wiring kits, adapters, vehicle and trailer connectors, breakaway systems and much more. Today, more than 40 percentage of retail category sales are generated from Hopkins innovations. T-Connectors keep you from having to cut into your vehicle's wiring system. This is quicker than cutting and splicing and keeps the integrity of your vehicle's wiring system intact.