These are tubed for 27/64ths as well as Steampunk/bolt
you can find coordinating 27/64ths kits here
and Steampunk kits here
They are 3/8ths tubes at 1.99 inches
They were cast in epoxy resin.
Please note: some items are made to order and will ship in 1-2 days
Please use a squaring jig with a sander to square up your label cast blanks, a barrel trimmer is not recommended, as it can damage the label.