Optronics 7-Way Blade to 5-Way Flat Plug, 23

7-round (blade) to 5-flat female adapter with 16" lead cleanly and conveniently links vehicle wiring system to trailer wiring system. The 7-way round plug fits RV's most new trucks and SUV's and other towing vehicles. The cable provides ample length - 23" from plug-end to plug-end to connect the two vehicles without any extensions.