Multi Nest Die Set for TBM12 - Die 1) Copper Code #4AWG, Flex/24 91/24, AL/CU #6AWG, Color Code Gray, Die Code 29. Die 2) Copper Code #2 AWG, Flex/24 125/24, Color Code Brown, Die Code 33. Die 3) Copper Code 700 kcmil, AL/CU 500 kcmil, Color Code Pink, Die Code 99H. Die 4) Copper Code 750 kcmil, AL/CU 650 kcmil, Color Code Black, Die Code 106H