This 6mm square chain made of hardened steel, is for use with the Amparo Fram Lock to add more locking possibilities.

• This 6mm square chain made of hardened steel, is for use with the Amparo Fram Lock to add more locking possibilities.
• Patented system push 'n' lock for easy attaching to the 4850 Amparo Frame Lock
• Opens up a lot of opportunities for locking the bicycle on to a fixed object
• Heavy duty nylon sleeve protects bike's paint job