5EB1 5EB1 info Bit width (E): 22.400mm Stem diameter (B): 4.800mm Bit length (D): 24.000mm Key length (A): 91.900mm Bit thickness (F): 2.300mm
5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes