GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
8614 8614 info Material: Steel Original producer: PARMA (IT) Bit width (E): 29.000mm Stem diameter (B): 7.000mm Bit length (D): 20.000mm Key length (A): 145.000mm Use: Safes Hole diameter (C): 3.500mm