75KPO 7,5KPO info Bit width (E): 31.700mm Stem diameter (B): 7.500mm Bit length (D): 18.400mm Key length (A): 103.800mm Hole diameter (C): 4.400mm Bit thickness (F): 2.550mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm