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
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
RC13R RC13R info Material: Steel Original producer: CINA (CN) Stem diameter (B): 1.550mm Key length (A): 39.550mm Blade length (G): 15.800mm Blade width (H): 6.000mm