Master Lock 141Q Covered Aluminum Keyed Padlock, 4 Pack,

Indoor and outdoor padlock is best used as a shed lock, gate lock, and storage locker lock, providing protection and security from theft Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance, hardened steel shackle for cut resistance Four-pin cylinder and dual locking lever mechanism for pick and pry resistance 1-9/16 in. (40 mm) wide lock body; 1/4 in. (6 mm) diameter shackle with 7/8 in. (22 mm) length, 13/16 in. (21 mm) width Includes four padlocks, two keys; Both keys open all four locks