GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
PT9 PT9 info Material: Brass Original producer: POTENT (IT) Key length (A): 61.750mm Bit thickness (F): 2.600mm Blade length (G): 27.100mm Blade width (H): 9.400mm