2AS3 2AS3 info Material: Steel Original producer: ASSA (SE) Bit width (E): 18.000mm Stem diameter (B): 5.000mm Bit length (D): 14.600mm Key length (A): 94.000mm Use: Cartridges and boxes
5AU11 5AU11 info Material: Brass Original producer: AUNO (IT) Bit width (E): 22.150mm Stem diameter (B): 4.750mm Bit length (D): 24.400mm Key length (A): 94.000mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
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