8SPO 8SPO info Bit width (E): 40.500mm Stem diameter (B): 8.000mm Bit length (D): 26.000mm Key length (A): 112.700mm Hole diameter (C): 7.700mm Bit thickness (F): 2.550mm
5OC1 5OC1 info Material: Nickel-plated brass Original producer: OMEC (IT) Bit width (E): 19.600mm Stem diameter (B): 4.400mm Key length (A): 79.500mm Bit thickness (F): 2.450mm