Padlock is made of solid hardened steel alloy Exterior chrome plating, With hard hook and loop, smooth surface, thick lock body, wear resistant provides security protection for your valuables _x005F_x000D_ Long shackle padlock is strong and lightweight waterproof, ideal for indoor and outdoor use, providing long-term protection _x005F_x000D_ Key padlock It is suitable for storage cabinets, gates, garages, containers, rolling gates, machinery or door locks to protect bicycles, garden tools, motorcycles or other objects from theft and destruction _x005F_x000D_ Security padlock adopts security and anti-theft locking core, which must be aligned with the locking core when unlocking Each padlock has a different key, so don't worry about others buying the same lock