KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
5FEB3 5FEB3 info Material: Brass Original producer: FEB (IT) Bit width (E): 22.100mm Stem diameter (B): 4.700mm Bit length (D): 25.000mm Key length (A): 113.500mm Use: Cartridges and boxes Bit thickness (F): 2.700mm
5BDA11 5BDA11 info Material: Brass Original producer: BODA (FI) Bit width (E): 22.200mm Stem diameter (B): 5.000mm Bit length (D): 14.000mm Key length (A): 113.500mm
LOB13-2 LOB 13 Nickel info Material: Nikiel Bit width (E): 18.000mm Stem diameter (B): 5.800mm Bit length (D): 9.500mm Key length (A): 75.200mm Bit thickness (F): 4.800mm