KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
UN1EX UN1 info Material: Brass Key length (A): 41.850mm Bit thickness (F): 1.800mm Blade length (G): 16.550mm Blade width (H): 7.050mm
SISSREX SISSR info Material: Brass Key length (A): 41.850mm Bit thickness (F): 2.000mm Blade length (G): 16.400mm Blade width (H): 7.000mm
SISSPEX SISSP info Material: Brass Key length (A): 41.850mm Bit thickness (F): 2.000mm Blade length (G): 16.500mm Blade width (H): 7.100mm
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