* ONGUARD Locks are the toughest in the world * Dual lock-down deadbolt locking mechanism offers second-to-none holding power * M-cylinder mechanism is a major theft deterrent.Anti-drill and pick-proof guts * Ballistic plastic holds up to the most aggressive trashing and thrashing guaranteed * All locks include 4 laser-cut keys and 1 light key for night time use * Key Replacement Service - register your key number or know your key number and the keys will be replaced * 13mm, massive, hardened, ultra-steel shackle provides maximum cut resistance * 4.5” x 11.5”, weighs 2.6 lbs. * Includes 4 laser-cut keys and 1 light key. All tube multi-position quick release bracket * Three-Star plus security level rating makes this a basic theft resistant lock for low crime areas
