Security and safety come first with the world best combination padlock: the Masterlock Combination lock. This MasterLock lock features dial combination for keyless convenience. The dial lock includes preset three-digit combination lock with 1500 combination possibilities for maximum security. This combo lock is constructed with a stainless-steel lock body, increasing lock strength and protection from theft. Masterlock dial combination lock is built with hardened steel shackle for extra cut resistance, further protecting your gear. The dial combination lock is built with hardened steel shackle for extra cut resistance, further protecting your gear.