OnGuard Brute LS U-Lock 8000OnGuard Brute LS U-Lock 8000 has nearly the highest security rating using hardened steel for a 95 out of 100! Register your lock with OnGuard for three years of coverage and for free key replacements, see OnGuardLock.com for details. The Quattro Bolt Locking Mechanism provides unequaled strength by locking the cross bar to the shackle on four sides maximizing pull resistance. The new user friendly, pick, pull, and drill resistant OnGuard M-key Cylinder offers optimum deterrent against physical attack. Comes with 4 keys and 1 Microlight key for use after dark. The dimensions are 260mmx115mmx16.8mm. Comes with frame holder.768661280000