ProSeries® Padlocks are designed for Commercial/Industrial applications
1-3/4in (44mm) heavy hardened steel body with chrome rustproofing for high security with long life
1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance
Dual ball locking mechanism resists pulling and prying
High security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick

