Krause™ ring mechanisms as normally fitted to Van der Spek organisers. Also suitable for other brands.
Please check that the fixings are the same as the rings you are replacing, see images on this page.
Note that gold rings are plated to 0.2 microns to order and might take longer to despatch depending on our stock levels.
To see how to insert or replace a mechanism you can watch this video
If you need the backplates as well, please leave a comment when you order and we will add them.