MEDART MEDA-75TC 7 to 5-Way Adapter Plug, No Lead
7 TO 5 WAY TRAILER ADAPTER
7-round (blade) to 5-flat female adaptor conveniently links vehicle wiring system to trailer wiring system. 7-way round plug fits RVs, most new trucks ans SUVs and other towing vehicles, while the 5-way plug fits most trailers. Compact design is easy to stow in glove compartment or toolbox.