Kryptonite Kryptolok Series 2 955 Mini Chain Bike Lock

9mm four-sided chain links made from 3t manganese steel
Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
Hardened deadbolt design provides additional protection
High security disc-style cylinder is pick and drill resistant
Patent pending integrated lock head with “talon” deadbolt
Includes 2 new ergonomic “I” keys
Durable weather-resistant nylon sleeve prevents scratches
Key Safe Program