Kryptonite Keeper 790 Chain Lock with Combination For Quick Stops Whether you're leaving your bike unattended for a few seconds or a few minutes, you should always put a lock on it. Chain locks are durable and flexible enough to carry in a bag while you're riding around town. The Kryptonite Keeper 790 Chain Lock offers moderate security appropriate for quick stops in metropolitan areas or a few hours out in less populated areas. Fabric-covered chains protect your bicycle's paint from scratches and abrasions. An integrated end-link locking point eliminates the need for a separate lock when using the chain. Features4-digit resettable combination so you can easily unlock your chain End locking point for extensive holding power Fabric-covered chains protect your bike's paint from scratches and abrasions Specifications Cable Length90cm Cable Diameter7mm Lock Style Combo Security Rating5 out of 10Weight3. 75 lbs | Kryptonite | Keeper 790 Chain Lock With Combination 2. 95' (90Cm)