Master Lock 3-3/16 in. H X 1-9/16 in. W X 27/32 in. L Steel 4-Pin Cylinder Padlock Keyed Alike

The Master Lock No. 3TRILF laminated padlock features a 1-9/16 inch (40 mm) wide laminated steel body for maximum strength and reliability. The 9/32 inch (7 mm) diameter shackle is 1-1/2 inch (38 mm) long and made of hardened steel, offering extra resistance to cutting and sawing.4-pin cylinder helps prevent pickingDual locking levers provide extra pry resistanceMore than 3,000 key changes for maximum pick resistanceProprietary rustproofing for longer lifeThousands of key changes maximize key integrityReplacement key blank-Ace No. 50160