Dresco chain lock This Dresco chain lock has a length of 90 centimeters with hardened chain links and can be locked with the supplied padlock. The lock is suitable for use as a second extra lock. The cover provides protection against possible damage to the bicycle. The chain lock comes with 2 keys and has a Security Range 6 of 10. Specifications: Color: black, silver Gender: unisex Chain material: steel Cover material: polyester Length: 90 cm Link thickness: 5 mm Package dimensions: 2.2 x 4 x 35 cm (L x W x H) Quality mark: no ART quality mark Weight: 616 grams Contents: 1 Chain 1 Padlock 2 Keys