KRYPTONITE KEEPER 712 INT.CHAIN LOCK, BLK

The Keeper Chains combine the strength of a u-lock with the flexibility of a cable. They feature an end-link locking point for holding power and 4-sided 3T Manganese steel chain links covered in a protective sheath.
7mm Four-sided chain links made from 3T manganese steel
Hardened deadbolt design provides extra holding power
High security disc-style cylinder in pick and drill resistant
Durable weather resistant nylon sleeve prevents scratches
Includes 2 ergonomic I keys
Key Safe Program
Specs:

47.3" (120 cm) chain length
3.75 lbs