With the ZR 321 security chain lock, you can reliably secure two-wheelers, gates and more. With 10 mm thick steel links, it offers optimum protection against theft. With a length of over one metre, you have enough leeway to secure various objects. The nylon sleeve protects the secured objects from scratches and damage. The steel chain is reliably locked with the VHS 621 padlock with cylinder cover - this combination offers a high level of resistance and reliably protects your property against unauthorised access.