The Protector 13mm and 16mm are both serious security chains, but they suit different priorities. Choose the 13mm chain if you need a strong chain that can stil...

A standard security chain has ordinary links at both ends. A noose chain has an enlarged link at one end, allowing the rest of the chain to pass through it and...

Yes — chain length can affect motorcycle security, but not in the same way that chain thickness does. Chain length mainly affects how you can use the cha...

Yes — a 16mm motorcycle security chain is enough for most real-world theft scenarios, provided it is properly hardened, used correctly, and paired with a...

Yes, we have restarted production of noose chains and they are now available to buy. We are now producing 11mm, 13mm and 16mm noose chains in various lengths an...

This video provides advice and good practice on how to correctly use various locks with our Protector security chains. It ight all sound a bit obvious but we ha...

This series of videos gives you an overview of each of the chains in our Protector range. The videos are design to help you understand why we make these differe...

The following video explains the terms that we use when describing security chains, including chain 'gauge', link 'pitch' and Long Link vs. Short Link. Take a l...

Unlike a lot of security chain manufacturers, we heat treat our chains and coat them to improve their performance. Heat treating is important, however, it isn'...

Have your security chains been independently tested? Yes. Our Protector security chains have undergone independent testing by Sold Secure, achieving grades i...

The right thickness comes down to one trade-off: how much you need to carry the chain versus how much attack resistance you need. As a starting point: 11mm &md...

We recommend that you put your item (motorcycle, bicycle, generator etc) to be secured in a trial position and then loop a piece of rope (or string if you don't...