This Dresco chain lock has a length of 150 centimeters with hardened chain links. The lock is suitable to use as a second additional lock. The strong plastic coating around the lock housing and the polyester cover protect the bicycle against possible damage. The chain lock comes with 2 keys. This chain lock has Security Range 12 of 15. Features: Chain lock with a length of 150 cm and 10 mm thick hardened links Polyester cover prevents damage to the bicycle The chain lock has Security Range 12 Specifications: Color: black Gender: unisex Material chain: steel Material lock housing: plastic Material cover: polyester Length: 105 cm Thickness of links: 10 mm Package dimensions: 3.5 x 14 x 14 cm (L x W x H) Quality mark: no ART quality mark Weight: 3.03 kg Contents: 1 Chain lock 2 Keys