7KPO1 7KPO1 ROM5 info Stem diameter (B): 7.000mm Bit length (D): 20.300mm Key length (A): 111.750mm Bit thickness (F): 2.700mm
5HK1 5HK1 info Material: Brass Original producer: HK (DE) Stem diameter (B): 5.800mm Key length (A): 83.500mm