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
MTL248 248 info Original key: Y Key length (A): 67.850mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm