Bought this to secure my ebikes in the garage, the chain is very sturdy and gives great protection and it's covered so it will not damage the bikes, I find the lock is very good as well, it is being used inside so might be different if used outside, very pleased with it
Had chain for a few weeks now and have had no trouble with locking or unlocking padlock as stated by other buyers .Plenty of keys so if you want to cycle to different family members houses can leave spare key .Chain is right size and not to heavy to cycle with over shoulder or round waste .i like this chain alot
Shaun V. 
