This chain and lock set is packed full of innovations. The synthetic fiber-coated sleeve of the lock provides effective protection against violent methods of attack and those who attempt to tamper with or pick the lock will face resistance. The lock body is well protected by an impact-resistant soft case against outer attacks.; 8 mm square chain with functional, durable and highly flexible synthetic fiber sleeve which prevents damage to paintwork The sleeve offers very high protection against abrasion and does not absorb liquids like water or oil The chain, housing and the structural parts of the locking mechanism are manufactured from temper hardened steel Two keys included