Kryptonite KryptoLok Series 2 995 Integrated ChainThe Kryptonite KryptoLok Series 2  995 Integrated Chain features a Sold Secure Gold rating thanks to the 9mm  four-sided 3T Manganese Steel construction, Talon Dead Bolt. End Link lock  design and the high-security disc-style internal locking cylinder, which is  pick and drill resistant. This Krypolok also features 2 ergonomic "I"  style keys and a fully weather resistant nylon sleeve to protect the chain  against the elements and to protect your bike from paint damage.Features:  Material: Chain: 3T Manganese Steel  Security Rating: Sold Secure SILVER  Chain Diameter: 9mm  Locking Mechanism: Talon Dead Bolt, End Link Design  Protection: Weather-Resistant Nylon Sleeve  Keys: 2x ergonomic "I" style  Dimensions: 95cm chain length  Weight: 2.52kgBuy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.