Master Lock 3-Pack 2-in Zinc Combination PadlockHeavy duty outdoor lock best used for lockers, gates and shed Resettable four dial combination lock for keyless convenience Sealed, hardened steel shackle for strength and weather resistance 2 in (51 mm) wide lock body; 5 16 in (8 mm) diameter shackle with 1 1 2 in (38 mm) length, 1 in (25 mm) width Lock is preset to open on 0 0 0 0 Indoor and outdoor padlock is best used as a shed lock, gate lock, and storage locker lock, providing better protection