Leviton C5203 Twist On Male F-Connector for 75-Ohm Coaxial Cable RG59 Twist on male F-connector for 75-Ohm coaxial cable RG59 Terminates 75-Ohm coaxial Cable with a twist-on male F-connector No crimping tool is required Uncompromised Leviton Quality Part of Leviton's award winning residential system