Master Lock Magnum 2-3/4" W. Stainless Steel Discus Keyed Alike Padlock (2-Pack) exceptional security and durability with its 2-3/4" (70mm) stainless steel body and protective bumper. The tough Cut octagonal boron-carbide shackle is 50% harder than hardened steel, providing strong resistance against bolt cutter attacks. Its fully shrouded design minimizes shackle exposure, enhancing protection. The reinforced body bumper helps prevent scratches, while the 4-pin cylinder increases pick resistance. A covered keyway ensures maximum weather protection, and the key retaining feature prevents the padlock from being left ed. These keyed alike padlocks come with a lifetime , making them a reliable choice for securing your belongings. Model Number: M40XT