Best place to get hardware for installing SSD in a desktop

I have only a few attachments to allow an SSD to be installed in other drive bays in a desk top.

Who handles what for installing one in a desktop?

I have seen the large cages but is it not true that outriggers and rails can be used in either a floppy cage or the drive cage?

The SSD's come with no install hardware unless Major Geeks can make a recommendation for one.

 

I guess people use velcro and other things to keep these light weight units from moving around and anchoring and such is a minor issue And yes, I've seen the Crucial package.

Thanks for answering.