Master Lock Magnum Stainless Steel Discus Keyed Alike Padlock exceptional security with its 2-3/4" (70mm) stainless steel body and tough Cut octagonal boron-carbide shackle, which is 50% harder than hardened steel. The fully shrouded design minimizes shackle exposure, providing strong protection against bolt cutter attacks. Its reinforced body bumper ensures scratch resistance, while the 4-pin cylinder enhances pick resistance. A covered keyway maximum weather protection, and the key retaining feature prevents the padlock from being left ed. This keyed alike padlock is i for professionals seeking reliable and durable security solutions. It comes with a lifetime for peace of mind. Model Number: