2FY3 2FY3 info Material: Steel Original producer: FAS-YALE Bit width (E): 16.800mm Stem diameter (B): 5.400mm Bit length (D): 13.300mm Key length (A): 93.000mm Use: Cartridges and boxes
5AT1 5AT1 info Material: Brass Original producer: ATRA (IT) Stem diameter (B): 4.900mm Key length (A): 93.000mm Use: Cartridges and boxes
5SAB4 5SAB4 info Material: Brass Original producer: SAB (IT) Stem diameter (B): 5.550mm Key length (A): 93.000mm Use: Cartridges and boxes
5HK1 5HK1 info Material: Brass Original producer: HK (DE) Stem diameter (B): 5.800mm Key length (A): 83.500mm
NEMN4 NEMEF NICKEL EXPRES 4 info Bit width (E): 18.650mm Stem diameter (B): 6.900mm Bit length (D): 9.500mm Key length (A): 89.700mm Bit thickness (F): 5.500mm