Designed for maximum security, this padlock uses durable disc tumblers to prevent tampering and key jamming. Its tough 8 mm hardened boron steel shackle resists cutting and drilling—ideal for trucking and rail use.
Secure disc tumbler mechanism with no critical springs
Shackle diameter: 5/16 inch (8 mm)
Shackle length: 1 inch (25 mm)
Open shackle design (not shrouded)
Restricted Sentry keyway with two keys included
Built to withstand harsh transportation conditions
