Looking for additional hardware for 20mm rail.

Hello,

I am looking to make some removable shelving that will work with the 20mm rails. I am working on this in a confined space and wheels will not be ideal. I would just like a piece of hardware I can mount a flat shelf that can slide into and be captive in the v-slot groove. I am providing a link to a piece of hardware like this for similar rails. Any ideas?

Thanks, Ryan

MinVee Miniature Linear Guide Track Support of Guided...

Looking for additional hardware for 20mm rail.