KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
HW4REX HW4R info Material: Brass Original producer: HUWIL (DE) Key length (A): 51.250mm Use: Cylinder locks Blade length (G): 20.000mm Blade width (H): 7.050mm
KL2ST KL2ST info Original key: Y Key length (A): 51.250mm Bit thickness (F): 2.000mm Blade length (G): 23.550mm Blade width (H): 8.000mm
SECMOD4 SECUREMME mod. 4 Securmap-patent info Material: Nickel-plated brass Original key: Y Original producer: SECUREMME (IT) Bit width (E): 20.500mm Stem diameter (B): 5.100mm Bit length (D): 24.000mm Key length (A): 85.100mm Bit thickness (F): 2.700mm
NEMNŚ8 NEMEF NICKEL EXPRES MEDIUM 8 info Bit width (E): 18.800mm Stem diameter (B): 7.400mm Bit length (D): 9.000mm Key length (A): 85.100mm Bit thickness (F): 6.000mm