Master Lock Commercial Locks - No. 1KA, 1-3/4" X 5/16" X 15/16" X 3/4", Security Padlock (1KA-2002)

Commercial Locks - No. 1KALaminated steel body for superior strengthHardened steel and boron alloy shackles for extra cut resistanceMultiple layered steel plates with countersunk rivets repel attacks on the lock bodyCylinder design and production results in a greater range of unique cylinder-and-key cutsGreater strength against attacks than competitive alternativesHardened steel bottom plate with hourglass-shaped keyhole opening protects against drills and plug-pullersDual locking levers provide extra pry resistance4-pin cylinder helps prevent pickingThousands of key changes maximize key integrityHardened steel shackle for extra cut resistanceIncludes two keysCover all edges, preventing scratches to paint and finished surfacesSuperior cylinder-and-key protection versus off-brand substitutesProprietary rust proofing for longer life; ; Keyed Different vs. Keyed Alike; Each keyed different lock has a unique key for higher security. Keyed alike locks have the same key for each lock. Keyed alike locks add an extra convenience where many locks are involved. Extra locks can be ordered later to fit the same key number.