TomJwrote a review of Abus Steel-O-Chain 5805K Key Chain Lock on August 15, 2018
Familiarity: I've put it through the wringer
A great little lock for my old Schwinn when I go to the grocery or the downtown bars. It's long enough to reach around the frame and the bike rack, or lamppost or modest size tree. A fabric sleeve protects the paint on my old classic steed. Don't leave home without it.