Master Lock 4.2 in. H X 2.2 in. W X .8 in. L Steel 5-Pin Cylinder Padlock Keyed Alike

The Master Lock No. 6230KALH ProSeries Solid Body Padlock, Keyed Alike - multiple locks open with the same key - features a 2-1/2in (64mm) round wide solid steel body and a 1-7/8in (48mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. Chrome rustproofing provides longer life and a dual ball bearing locking mechanism resists pulling and prying. Ideal for industrial and construction applications, the high security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick.