Hopkins makes your towing experience simpler and more rewarding through innovation and value. The Endurance 6-Pole Round Trailer End Plug has an ergonomic pistol grip that fits conveniently in your hand made to install on large utility trailers or trailers equipped with electric brakes. By incorporating Endurance design features including a die cast zinc body ergonomic pistol grip design and trailer mount bracket this connector will last for years of trouble free use.