5IE11 5IE11 info Material: Brass Original producer: ISEO (IT) Bit width (E): 19.900mm Stem diameter (B): 4.400mm Bit length (D): 14.500mm Key length (A): 70.700mm
SPEPOD Special Patent info Material: Steel Stem diameter (B): 6.000mm Bit length (D): 15.500mm Key length (A): 76.650mm