Female to female SO-239 coax connector ends for PL-259 connections. Serves as an adapter or connector for coaxial cables particularly those used in radio communication CB radios or amateur radio setups. Use this coax connector to bridge the gap between a radio and an antenna that each have male connectors. Customize your cable configurations to optimize your setup. This coax connector can also be used to replace a damaged female connector on existing cable saving you the need to replace your entire cable. This is designed to connect two coaxial cables with male connectors at their ends or to adapt a male connector to a female port.