Disc lock with case-hardened 1/2 inch Kryptonium steel shackle for maximum security
14 mm hardened MAX-Performance steel shackle resists cutting and leverage attacks
Double deadbolt locking mechanism for extensive holding power
High security, disc style cylinder with more then a million key variations
Reinforced anti-drill, anti-pull cylinder protection system
Sliding dustcover protects and extends cylinder life
3 keys: one lighted with high intensity bulb and replaceable battery
colour: black with white graphics