The Masterlock chain locks are perfect for everyday use, because of the good transport possibilities and the universal usability. The nylon cover protects your bike from scratches. The lock is equipped with a hardened steel chain for greater protection against attacks with saws or bolt cutters. - Weight: 2300 g - Locking system: key lock - Details: - Reflective in the dark - Square links - Disc system for increased protection against lockpicking - High cut resistance - Theft protection: high security - Type: chain lock - Material: steel / nylon - Security level: 10 - Key: incl. 4 keys Dimensions chain lock - Chain length: 1000 mm - Chain link diameter: 10 mm.