SEJF33 33 info Bit width (E): 24.800mm Stem diameter (B): 7.300mm Bit length (D): 22.600mm Key length (A): 155.000mm Hole diameter (C): 3.550mm Bit thickness (F): 3.300mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm