KSY4 KSY4 Mille Full Alfa D info Key length (A): 66.800mm Bit thickness (F): 3.200mm Blade width (H): 16.100mm
YA90 YA90 info Material: Brass Original producer: YALE (DE, GB, IT, US) Use: Security cylinders Blade length (G): 27.200mm Blade width (H): 9.420mm
ELK1 ELK1 info Material: Steel Original producer: ELKO (CZ) Use: Mail Boxes Blade length (G): 21.400mm Blade width (H): 13.100mm