Onguard BullDog Series U-Lock - 4.5 x 11 Keyed Black/Yellow Includes bracket

The On Guard BullDog U-Locks are constructed of 13mm hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security.

• 4.6 Tons pull strength with anti-drill and pick resistance
• 13mm hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security
• Bulldog includes free 1-year $1,251 anti-theft guarantee