These came off my 16" DOB. I had to replace them with 26 inch trunions to raise the balance point. These are in excellent condition. They have 4 small holes in the back where they were mounted. They include a 1/8" thick aluminum strip around the outside and a Walnut Inlay in the HUB. One of them includes a socket for attaching an encoder with a rubber grommet. These can be shipped via DHL next day shipping at sellers expense.
Thanks for looking...