BNC/RCA/F-type Coax Adjustable Compression Tool 3 Interchangeable Dies for BNC, RCA, F-Type Weatherproof Connectors Adjustable Head, Built-in Cable Cutter and Die holder For RG-58, RG-59, RG-6 (3C/4C/5C) Cables. Perfect for DIY or Professional installers. Universal Coax Compression Connector Tool