5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
NEMN5 NEMEF NICKEL EXPRES 5 info Bit width (E): 18.500mm Stem diameter (B): 5.800mm Bit length (D): 9.600mm Key length (A): 89.300mm Bit thickness (F): 5.700mm