5,5SPO 5,5SPO info Bit width (E): 35.200mm Stem diameter (B): 5.500mm Bit length (D): 25.150mm Key length (A): 116.200mm Hole diameter (C): 2.700mm Bit thickness (F): 2.450mm
6KKS2 6KKS2 info Bit width (E): 19.450mm Stem diameter (B): 6.000mm Bit length (D): 19.000mm Key length (A): 73.300mm Hole diameter (C): 4.000mm Bit thickness (F): 2.450mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm