Kryptonite Keeper series chain locks offer moderate security appropriate for quick stops in metropolitan areas or a few hours out in less populated areas. Fabric covered chains protect your bicycles paint from scratches and abrasions.
- 7mm four-sided chain links made from 3T Manganese steel
 - Do not use while transporting a bike on the rack.
 - Patent-pending end link secures chain to hardened deadbolt eliminating critical vulnerability
 - Hardened deadbolt design provides extra holding power
 - High security disc-style cylinder is pick and drill resistant
 - Includes 2 new ergonomic "I" keys
 - Durable weather-resistant nylon sleeve prevents scratches
 - Key Safe Program
 - Anti-Theft Protection Offer - $500
 - Product dimensions: 47.3” (120cm) chain length
 - Product weight: 3.75 lbs (1.70 kgs)
 


      









