Master Lock Magnum Solid Body Lock Covered 2" 2" Steel Uses M19 Key Blank Master Lock 2-1/4 in. H x 1-1/4 in. W x 2-1/2 in. L Steel Dual Ball Bearing Locking Padlock 1 pk Features Magnumr #1 choice of professionals Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel 2" (51mm) maximum shackle clearance for more uses Ball bearing locking for maximum pry resistance Covered keyway for maximum weather protection USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.