5HK1 5HK1 info Material: Brass Original producer: HK (DE) Stem diameter (B): 5.800mm Key length (A): 83.500mm
KLSP4 KLSP4 info Bit width (E): 12.150mm Stem diameter (B): 5.500mm Bit length (D): 7.650mm Key length (A): 39.100mm Hole diameter (C): 3.500mm Bit thickness (F): 1.950mm