Hopkins Manufacturing TAIL LIGHT CONVERTER (74") W/ 4-WIRE FLAT EXTENSI

Many of today's tow vehicles are equipped with separate brake lights and turn signals, however, the trailers we tow still use the combined taillight for brake and turn.á The 48925 taillight converter is designed to combine the independent vehicle brake light and turn signal and combine them for the common-bulb trailer lights. Includes a built-in 4 flat connector.