AUP AUP info Material: Brass Original producer: ISEO (IT) Stem diameter (B): 4.800mm Key length (A): 58.700mm Use: Cartridges and boxes
YAL4N YALE 4N 4 cuts info Original key: Y Key length (A): 53.500mm Bit thickness (F): 2.500mm Blade length (G): 23.000mm Blade width (H): 8.900mm
CE41EX CE41 info Material: Brass Original producer: CES (DE) Key length (A): 58.700mm Use: Cylinder locks Bit thickness (F): 2.200mm Blade length (G): 24.200mm Blade width (H): 8.600mm Cuts: 4 cuts