The Safety Protection Banana Female Socket Panel / Chassis Mount is designed to provide a secure and reliable connection for 4mm banana plugs, spade terminals, or bare wire. This versatile binding post connector can be mounted on a panel or chassis using a nut, and offers two connection options: soldering or directly screwing the wire onto the terminal. With 5 different colors for easy identification, this pack includes 5 pairs of banana sockets. Perfect for audio systems, power supplies, and other electronic applications, this connector is suitable for various setups requiring safe and dependable connections.