The Kryptonite New York Fahgettaboudit Chain Locks are ideal for extreme security needs in high crime areas.Security Rating: 10 out of 10Includes three stainless steel keys - two standard "I" keys and one LED lighted key$3,750 anti-theft protection offer free for one year (registration required; option for up to 3 years total)14mm six-sided chain links made of 3t manganese steel15mm hardened MAX-Performance steel shackleHardened double deadbolt design provides protection against twist attacksItem SpecificationsBracket IncudednoLength150cmLock StyleChain,Keyed Kryptonite New York Chain Locks Chain Lock UPC: 720018999492