Editorial Reviews:
Synopsis
10mm four-sided chain links made of triple heat-treated boron manganese steel for maximum strength
Narrow inner width of individual links defends against leverage attacks
Durable, protective nylon cover
Includes Evolution series 4 Disc Lock with 14mm MAX-Performance steel shackle
Double deadbolt locking mechanism for extensive holding power
New, higher security disc-style cylinder with more than 1 million key variations
Reinforced anti-drill/pull cylinder protection system
Sliding dustcover protects and extends cylinder life
3 keys - one lighted with high intensity bulb & replaceable battery
