WSS - Mountain Bike Lock Heavy Duty | Bike Chain Lock | Bicycle Locks High Security | Padlocks With Keys for Bike, Bicycle, Gate, etc

Bought to lock up child's bike, does the job. Lighter than expected and not sure how well the link welds will hold up to a pair of Bolt cutters, but looks well made enough at first glance to be a reasonable deterrent.

This chain is excellent. Hardy and strong

No good to thin