Kryptonite 995 Krypto Lok Series 2 Chain Lock Lock It Down Moderate security in a flexible, easy-to-use package makes this chain a solid everyday lock. It's long enough to secure your frame and a wheel, and suited for longer stops in the suburbs or quick stops in the city. Features9mm four-sided chain links, made from 3t manganese steel Integrated Krypto Lok Series 2 lock head, end link design secures the chain to a hardened Talon deadbolt High-security disc cylinder, pick and drill resistant Weather-resistant nylon sleeve, protects your paint and coils up compactly Security rating 6 of 10, includes two stainless steel "I" keys SPECIFICATIONSLength95cm (37. 5")Weight2. 52 kg (5. 55 lb) | Kryptonite | 995 Kryptolok Series 2 Chain Lock 3. 125' (95Cm) | Nylon