PDFI7 Patent long FI 7 info Material: Steel Bit width (E): 23.800mm Stem diameter (B): 6.900mm Bit length (D): 19.700mm Key length (A): 97.350mm Bit thickness (F): 4.000mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
CAWI170 CAWI 170mm kl. B with undercut info Original key: Y Bit width (E): 22.900mm Stem diameter (B): 6.850mm Bit length (D): 25.600mm Key length (A): 170.000mm Hole diameter (C): 3.400mm Bit thickness (F): 3.150mm