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
SISOJ12 SISO 012 SYS. info Original key: Y Key length (A): 49.100mm Bit thickness (F): 1.800mm Blade length (G): 16.550mm Blade width (H): 6.400mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm