Trailer Connectors & Adaptors

140 Products Found

Devices called trailer connectors and adapters are used to attach a car's towing system to a trailer's hitch. They are created to accommodate a certain kind of car and trailer hitch and are available in a variety of types and designs, such as 7-pin, 4-pin, or European-style. These adapters and connectors enable the transmission of electrical and mechanical signals, including brake and lighting signals, between the towing vehicle and the trailer.