QC25 27 Piece Ultimate Quick Change Tool & Die Set Kit, 1 Set 14 12 AWG Suitable Crimping Press: FD100K and Suitable Crimping Press: FD100K and FD110K Wire Range: 2 AWG Contents of Kit Quick Refill Information Stock # Die Type Crimping Range Quantity QC0 Tool Handle N A 1 QCD1A Wire Ferrule Die 22 12 AWG 1 QCD2B Wire Ferrule Die 10 6 AWG 1 QCD2B1 Wire Ferrule Die 4 2 AWG 1 QCD3C1 Insulated Terminal Die 22 16 AWG 1 QCD3C Insulated Terminal Die 22 10 AWG 1 QCD3C2 Heat Shrink Terminal Die 22 8 AWG 1 QCD3C3 Ins Quick Disconnect Die 22 10 AWG 1 QCD3C4 Insulated Flag Terminal Die 22 14 AWG 1 QCD3C5 Heat Shrink Terminal Die 22 10 AWG 1 QCD4D Non Insulated Terminal Die 22 8 AWG 1 QCD5E1 Open Barrel Terminal Die 26 18 AWG 1 QCD5E Open Barrel Terminal Die 22 10 AWG 1 QCD6F Open Barrel Terminal Die 22 The "quick change" die sets snap in place with ease