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' Quick Fix flat is a simple and economical way to replace a damaged 4-wire flat, there is no need to replace the whole 4-wire flat, just the head.