5AT15 5AT15 info Material: Nickel-plated brass Original producer: ATRA (IT) Bit width (E): 22.900mm Bit length (D): 24.200mm Key length (A): 92.700mm Bit thickness (F): 2.850mm Blade length (G): 24.200mm
6SPO 6SPO info Bit width (E): 36.250mm Stem diameter (B): 6.000mm Bit length (D): 26.000mm Key length (A): 108.000mm Hole diameter (C): 5.100mm Bit thickness (F): 2.500mm