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
EUB1EX EUB1 info Material: Brass Original producer: EUROBOX (GB) Stem diameter (B): 1.800mm Key length (A): 42.100mm Blade length (G): 16.500mm Blade width (H): 7.000mm
EMK4R EMK4R info Material: Steel Original producer: EMKA (FR) Stem diameter (B): 1.650mm Key length (A): 41.600mm Blade length (G): 16.000mm Blade width (H): 5.500mm