The OnGuard 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
- Hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security
- Includes 5 keys - one with microlight. Keycode also included - spare keys can be ordered from OnGuard using keycode
- Includes mount that can be used to attach lock to bicycle - top tube or seat tube positions