5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
GEGE6 GE-GE/LOB 6 nikiel info Material: Nikiel Bit width (E): 19.900mm Stem diameter (B): 6.700mm Bit length (D): 7.700mm Key length (A): 75.550mm Bit thickness (F): 5.900mm
ST2 STUV-2L info Stem diameter (B): 6.400mm Bit length (D): 16.200mm Key length (A): 90.500mm Hole diameter (C): 3.500mm Bit thickness (F): 2.900mm