KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
ELTO28K ELTO 2 no 28 info Material: Steel galvanized Bit width (E): 18.100mm Stem diameter (B): 6.800mm Bit length (D): 9.550mm Key length (A): 69.150mm Bit thickness (F): 5.000mm
LOB13-2 LOB 13 Nickel info Material: Nikiel Bit width (E): 18.000mm Stem diameter (B): 5.800mm Bit length (D): 9.500mm Key length (A): 75.200mm Bit thickness (F): 4.800mm