Easily make your own custom-length coaxial cable with Twist-on F Connectors. This one-piece connector allows for quick and easy installation. The Twist-on F Connectors are suitable for today's high-speed coaxial broadband video, data and telephony applications. Connector: F-Type. Gender: Male. Type: Twist-on. 1/2in Barrel. One-piece construction. Gold plated. For: RG59 cable.