DIE SET/For CRIMPMASTER Crimp Tool Frame 30-506, 10-22 AWG. Insulated terminals. Interchangeable Dies, color coded nests. 30-579Crimpmasterâ„¢ Die Set | for Crimping Insulated TerminalsCrimpmasterâ„¢ die sets offer the Crimpmaster crimp tool versatility with interchangeable dies for crimping RF, wir..