Abus, Locks, Chainlock, IVY Chain 9100, Security Level 13, colour: black/red, length: 110cm, 10 mm square chain with new functional, durable and highly flexible synthetic fibre sleeve prevents damage to paintwork, the chain, the lock body and supporting elements of the locking mechanism are made of specially hardened steel, ergonomically-shaped lock body, comes with a user-friendly reversible key, weight: about 2900g