Master Lock 131Q Covered Aluminum Keyed Alike Padlocks, Black, 4 Count (Pack of 1)

Indoor and outdoor padlock with key is best used as a locker lock and storage lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance and steel shackle for durability, 4-pin cylinder for added pick resistance Four-pin cylinder and dual locking lever mechanism for pick and pry resistance 1-3/16 inch (30 millimeter) wide lock body; 3/16 inch (30 millimeter) diameter shackle with 5/8 inch (16 millimeter) length, 9/16 inch (14 millimeter) width Includes four keyed alike padlocks, two keys; Both keys open each lock (matching color key head for added convenience), Weight: 0.77 pounds, Manufacturer: Master Lock