This portable 20 mm Pad Lack from Terminator offers basic security for indoor and outdoor uses and can be used at gates, sheds, storage lockers and suitcases. The 3 pin tumbler locking mechanism, high-strength brass body and chrome plated steel shackle make the lock difficult to penetrate and ensure long-term durability. The lock is both weatherproof and waterproof and offers long-lasting benefits even with outdoor applications. The lock also includes three waterproof nickel plated brass keys.