Swap meet? Ebay? thesamba.com? Used steel are cheap.
Brand new steel, $10 each:
https://www.fcpeuro.com/produc...wEAQYAyABEgJbSfD_BwE
Empi sells a nice new pair of aluminum covers for less than $30.
There is this thing called a search engine....use it.
So, hard drive discs OK but CD or DVD not OK? The reason I ask is that the rules Andy posted clearly state that the wheel must be at least 1/4" thick and non-metallic.
I'm thinking about it, Ed.