Chain locks are among the most popular bike locks among cyclists due to their flexibility. The Steel-O-Chain 8807 stands out for its fantastic flexibility and excellent security. The biggest advantage of this lock, as with all chain locks, is its versatility. It can easily be connected to virtually any object, even in tight spaces. Whether it's a bike rack or street lamps, the Steel-O-Chain 8807 offers maximum flexibility with a length of up to 110 cm. At the same time, it provides high comfort with its automatic cylinder. This means it locks as soon as the end piece is inserted. An active locking with the key is not required.