Summary

This Sample Spool, is made of 3 parts. Two side flanges, and a single hub. However, the hub is unique. A large #3 can is needed to make the hub. I used a large can of Bush Pinto Beans.
Cut around the top part of the can about 40mm down from the top of the can. Then attach to the two side flanges using whatever method works, for you. I used pop rivets.