Features:

• 12mm six-sided chain links made of3Thardened manganese steel for maximum strength
• Durable, protective nylon cover with hook-n-loop fasteners to hold in place
• Includes Evolution series 4 Disc Lock with 14mmmax-performance steel shackle
• Patented* oval hardenedsteel crossbar for extra security
• Hardeneddouble-deadboltlocking for extensive holding power
• High-security Disc-style Cylinderwith reinforced anti-drill and anti-pull protection system
• Sliding Dustcover protect and extend cylinder life
• 3 Stainless Steel Keysone lighted with a high-intensity bulb and replaceable battery
• Key Safe Program Patent D564339
• Product dimensions: 5.5 (170cm) chain length,14mm shackle diameter
• Product weight: 13.15 lbs (5.96 kgs)