5YA20 5YA20 info Material: Brass Original producer: YALE (DE, GB, IT, US) Stem diameter (B): 5.100mm Key length (A): 76.500mm Use: Cartridges and boxes
BK8XEX BK8X info Material: Brass Key length (A): 59.800mm Bit thickness (F): 2.200mm Blade length (G): 32.100mm Blade width (H): 8.500mm