5PT7 5PT7 info Material: Nickel-plated brass Original producer: POTENT (IT) Bit width (E): 23.000mm Stem diameter (B): 5.000mm Bit length (D): 26.300mm Key length (A): 117.000mm Bit thickness (F): 2.400mm
ST3 STUV-3L info Stem diameter (B): 6.300mm Bit length (D): 16.300mm Key length (A): 120.300mm Hole diameter (C): 3.500mm Bit thickness (F): 3.000mm