5AT9 5AT9 info Material: Brass Original producer: ATRA (IT) Bit width (E): 23.100mm Stem diameter (B): 4.900mm Bit length (D): 24.300mm Key length (A): 115.000mm Use: Cartridges and boxes Bit thickness (F): 2.500mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
8KLZS 8KLZS info Bit width (E): 23.100mm Stem diameter (B): 8.000mm Bit length (D): 20.100mm Key length (A): 103.350mm Hole diameter (C): 5.400mm Bit thickness (F): 2.500mm