5ID3 5ID3 info Material: Brass Original producer: IDM (IT) Bit width (E): 22.000mm Stem diameter (B): 5.400mm Bit length (D): 14.200mm Key length (A): 81.600mm Use: Cartridges and boxes
MTM MTM info Material: Brass Original producer: MOTTURA (IT) Bit width (E): 23.000mm Stem diameter (B): 4.950mm Bit length (D): 24.300mm Key length (A): 86.000mm Use: Cartridges and boxes