Master Lock Padlock, Covered Aluminum Lock, 1-9/16 in. Wide, Blue, 142DCM PADLOCK APPLICATION: For indoor and outdoor use; Padlock is best used for backpacks, briefcases, tackle boxes, lockers and storage locks DURABLE DESIGN: Padlock features a blue vinyl-covered aluminum body that is scratch and corrosion resistant and a hardened steel shackle for cut resistance SECURITY: 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance SPECIFICATIONS: 1-9/16 in. wide lock body; 1/4 in. diameter shackle with 7/8 in. length, 13/16 in. width INCLUDES: One padlock, two keys (matching color key head for added convenience)