Kryptonite Kryptolock 915 Integrated Chain Lock

9.5mm four-sided chain links made from manganese steel
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
Integrated lock head with "talon" deadbolt
Includes 2 new ergonomic "I" keys
Durable weather-resistant nylon sleeve prevents scratches
Key Safe Program
Product dimensions: 5' (150cm) chain length. Product weight: 8.10 lbs. ( 3.67 kgs)
Security Rating: 6/10