U-Lock Bike Lock Heavy Duty High Security with 6 Foot Security Cable and Mounting Bracket Strong 14mm hardened steel shackle, resists cutting and prying, Measures 8 in long, 4.5 in wide Double locking mechanism, locks shackle on both sides Find the right key fast- match the word on the lock and key Includes double loop 6 foot vinyl covered steel cable for securing front wheel or accessories Comes with 2 keys and mounting bracket included