Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. Curt electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This six way round connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12 V battery and brake lights, as well as a ground connection. It features durable die cast metal construction and comes with a spring loaded steel cover to resist damage from dust and water. This six way round connector is a female end socket, specifically designed for the vehicle side of the connection. Six way round connectors are commonly used on livestock trailers, boat trailers and utility trailers.