Bontrager Pro Keyed Chain Lock

8mm temper-hardened steel chain links for secure protection in a 85cm length. Anti-drill plate at keyhole provides added protection against picking. Fabric sleeve for classy look and feel that protects bike paint from scratching. Versatile linked chain design for quick and easy security. Industry-leading corrosion resistance. Includes chain lock and 2 keys (replacement keys available). Security rating 7.