5C11 5C11 info Material: Brass Original producer: CERUTTI (IT) Bit width (E): 23.650mm Stem diameter (B): 4.850mm Bit length (D): 24.800mm Key length (A): 95.700mm Use: Cartridges and boxes Bit thickness (F): 3.000mm
5SAB8P 5SAB8P info Material: Brass Original producer: SAB (IT) Stem diameter (B): 4.800mm Key length (A): 110.900mm Use: Cartridges and boxes
5C9 5C9 info Material: Brass Original producer: CERUTTI (IT) Bit width (E): 23.600mm Stem diameter (B): 4.850mm Bit length (D): 24.700mm Key length (A): 95.700mm Use: Cartridges and boxes Bit thickness (F): 3.000mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm