Heavy duty outdoor lock is best used as a gate lock, shed lock, and storage lock, providing better protection and security from theft.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. Set your own 4 digit combination lock for easy combination recall, no combination change tool required Padlock is constructed with a solid body for strength, sealed shackle for better weather resistance, and a hardened steel shackle for better cut resistance 2 inches (51 millimetre) wide lock body, 5/16 inches (8 millimetre) diameter shackle with 1 inches (38 millimetre) length, 1 inches (25millimetre) width Lock is preset to open at 0-0-0-0, Weight: 0.58 pounds, Manufacturer: Master Lock Company