5YA22 5YA22 info Material: Brass Original producer: YALE (DE, GB, IT, US) Stem diameter (B): 5.100mm Key length (A): 91.500mm Use: Cartridges and boxes
KL2STEX KL2ST Brass info Material: Brass Key length (A): 52.850mm Bit thickness (F): 2.000mm Blade length (G): 23.450mm Blade width (H): 8.150mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm