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. The Hopkins break away switch installs on your trailer with 7 inch input wires. Durable pin and vehicle hook-up cable extends to tow vehicle, with mounting bracket included. The Hopkins engager trailer break-away system changes the way consumers protect their trailer investment.