High security 13mm Hardened boron steel high grade long link medium weight chain (select length below).

Sold Secure Motorcycle (Powered Cycle) Gold/Bicycle Gold. Less secure than the Protector 16mm/19mm chains, but easier to handle/carry. Recommended for medium-high value bicycles and as a motorbike carry chain. Not recommended for motorbike home security. 2.9kg/m. The chain is supplied with usually bronze colour sleeving, and the chain itself is finished with either zinc plating or a black finish.

Noose Chain situations: Click for Security Chain plus Multi-Lock Package Deals that can be more versatile than Noose chains previously offered.

Price displayed is for the package including a 2.0m long chain - Please select alternative lengths below and the price displayed will be adjusted automatically.

The Protector 13mm chain has the following link dimensions (nominal): 106 x 48mm outside; 80 x 22mm inside. It is constructed from 13mm diameter bar and has a fabric sleeve that is usually bronze in colour (adding about 4mm maximum to the width noted above). If you've got a round hole 52mm diameter, the 13mm chain should slide through OK. It will also fit through a rectangular hole, e.g. 52mm x 35mm, but that requires the links to settle against each other, and more closely as the slot gets narrower, down to the absolute minimum of around 52mm x 30mm high (where it would be quite fiddly to get it to go through).

Click for more technical info on the Protector range of security chains.

The following video gives an overview of the Protector 13mm chain (opens in a new window)

The next video gives a quick visual tour of the whole Protector range of chains, from the ultimate Protector Titan chains, through to the Protector 11mm (opens in a new window)

And this video shows how to fit the lock to the chain (with a non-Noose chain) (opens in a new window)