Kryptonite security levels: 1 (Low) - 10 (High)
Six sided 12mm chain made of 3t hardened manganese steel
Includes Evolution series 4 Disc Lock with 14mm MAX-Performance steel shackle
Hardened double deadbolt locking for extensive holding power
High security disc-style cylinder with reinforced anti-drill, anti-pull protection system
3 keys (1 w/light)
Diameter: 12mm Length: 4`3"/130cm
Type: Key Color: Blk
Rating: 9 of 10 Model: 999546