Offering the security of a hardened steel chain along with a convenient integrated lock, the Kryptonite Keeper 785 integrated chain lock supplies extra protection when locking up your bike.
 
The Kryptonite Keeper 785 integrated chain lock has 7mm, 4-sided chain links made from 3T hardened manganese steel for stout strength. The ends of the chain are protected and secured to the hardened deadbolt, eliminating a critical point of vulnerability and enhancing security.  The disc-style cylinder lock is pick- and drill-resistant; the hardened dead-bolt locking mechanism offers secure holding power.   A durable weather-resistant nylon sleeve prevents scratches to painted finishes and protects the chain against the elements.
 
Features:
Includes 2 new ergonomic "I" keys