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. Hopkins is changing the way consumers protect their trailer investment with the Engager trailer break-away system. Trailer Break-away systems are legally required in most states and provinces.