6KLP4L 6KLP4L info Bit width (E): 21.800mm Stem diameter (B): 6.000mm Bit length (D): 12.700mm Key length (A): 76.800mm Bit thickness (F): 3.000mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm