1-3/4"-wide Steel Padlock by MASTER

Solid steel body provides extra resistance from physical abuse.

Chrome plated body and corrosion resistant materials stand up to the environment.
Boron alloy shackle for superior cut resistance.
Dual deadbolt locking for extrme resistance to prying.
Special spool pins are virtually impossible to pick.
Rekeyable-replaceable cylinder and shackle.
Shackle: 5/16" thick
Shackle opening: 29/32"