Yes, that is correct. The office binding bars are what he uses. I was tipped off to this by Thomas himself a few years ago. Now all of my guitars are equipped with these, as well as my amp heads and keyboard. If you chop them right in half, they fit perfectly on an Ibanez or Jackson headstock. Some more extreme headstocks may require a different fit.
I bumped into a guy on ebay selling some kind of kit or something for this sorta thing in the Pick holder section.
Here you all go if you are interested.