MTL MTL info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.300mm Use: Cartridges and boxes
5SAB8P 5SAB8P info Material: Brass Original producer: SAB (IT) Stem diameter (B): 4.800mm Key length (A): 110.900mm Use: Cartridges and boxes
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm