14mm six-sided chain links made of 3t Hardened Manganese Steel for ultimate strength Durable, protective nylon cover with hook-n-loop fasteners to hold in place Includes maximum security New York Disc Lock with 15mm Max-Performance Steel Shackle Patented*, oval hardened Steel Crossbar for extra security Hardened Double Deadbolt locking for extensive holding power High Security Disc-style Cylinder with reinforced anti-drill, anti-pull protection system Sliding Dustcover protects and extends cylinder life 3 Stainless Steel Keys – one lighted with high intensity bulb and replaceable battery Key Safe Program
14mm six-sided chain links made of 3t Hardened Manganese Steel for ultimate strength Durable, protective nylon cover with hook-n-loop fasteners to hold in place Includes maximum security New York Disc Lock with 15mm Max-Performance Steel Shackle Patented*, oval hardened Steel Crossbar for extra security Hardened Double Deadbolt locking for extensive holding power High Security Disc-style Cylinder with reinforced anti-drill, anti-pull protection system Sliding Dustcover protects and extends cylinder life 3 Stainless Steel Keys – one lighted with high intensity bulb and replaceable battery Key Safe Program