The Abus 5805K Steel-O-Chain Lock is a quick and easy to use lock, perfect for low risk areas. The flexibility provided by chain locks is ideal for cyclists who often need to lock their bike up in different locations. The clear advantage of this Abus lock is its 5mm square chain made from specially hardened steel. It offers numerous options for locking your bike securely to various objects.Abus 5805K Steel-O-Chain Lock Features5mm square chain with textile sleeve to protect against damage to the paintworkThe chain is made of specially hardened steelGood protection at low theft riskThe longer the chain, the easier the bicycle can be locked to a fixed objectVery easy to use, because only one end of the chain has to be locked More info