Hex Die .178" .151" .128" .078" .068" .042" cavities for Ratchet Crimp Tool for RF connector RG178 RG179 RG174 AT&T 735 DS3 DS4 Coaxial RF Cable For AT&T 735 DS3 DS4 Coaxial Cables For RG-178,179, 174 Coaxial Cables For Fiber Optic Will ship by USPS First Calss mail