Kryptonite New York Fahgettaboudit U-LockThe New York Lock features an 18mm hardened Max Performance steel shackle for high level security. A patent pending hardened double deadbolt design provides extra protection against twist and cut attacks in high risk areas. The pick and drill resistant disc style cylinder is shielded by a patented steel sleeve and a sliding dustcover. This 4. 55 lb lock includes three stainless steel keys and a protective vinyl coating to prevent scratches on your