The most Popular Connector Series from Manufacturers like PCT, PPC, F-Conn, Thomas and Betts, Holland Electronics, Apica and Digicon offered in Legacy Hex Crimp styles as well as the Newer Radial Compression formats. Be Sure and match Connectors to their respective Crimping Tools by Manufacturer Spec. Sheet for Hex Diameter size or Compression length. Coaxial Cable Connectors should be weather protected in outdoor use, and some connectors provide extra moisture migration protection when compared to others. Though the economics of Old school Hex Crimp connectors and Tools may be attractive at first, over the long haul, compression connectors offer greater Shield Connection integrity, Bandwidth, Interference Rejection and Impedance matching when compared to their Hex Crimp counterparts. Whenever possible, upgrade Coaxial Cable, Connectors, Splitters and Amplifiers to ensure compliance to the latest specifications and formats.