9mm four-sided chain links made from Kryptonite`s high-performance 3t manganese steel Integrated KryptoLok series 2 lock head with “talon” deadbolt Pin-less link design secures chain to hardened deadbolt with no “weak” links Hybrid cylinder design provides higher levels of defense against picking while increasing its ease of use when locking and unlocking (running change) New key fob design Hardened deadbolt design provides additional protection against leverage attacks Optional US$1500 Anti-theft protection for 1 year; extendable for up to 2 more years Weather-resistant nylon sleeve Compact coiling for easy carrying Includes 2 ergonomic “I” keys Lifetime Key Registration & Key Replacement Service available-Key Safe program 6/10 security rating
