5FI23P 5FI23P info Material: Brass Original producer: FIAM (IT) Bit width (E): 21.000mm Stem diameter (B): 4.650mm Bit length (D): 25.800mm Key length (A): 98.000mm
5PT20 5PT20 info Material: Brass Original producer: POTENT (IT) Stem diameter (B): 4.900mm Key length (A): 98.000mm Use: Cartridges and boxes
MER43RP copy of MER35RP info Material: Nickel-plated brass Original producer: MERONI (IT) Stem diameter (B): 1.750mm Key length (A): 50.100mm Blade length (G): 14.300mm Blade width (H): 6.000mm