I want to build a custom banjo style steering wheel that will be leather wrapped. The OD needs to be around 11.5 inches in order to fit comfortably. I am looking for any companies that can either sell just the outer ring that is usually used for steering wheels, or a company that sells tubular metal hoops that are in the 10 to 11 inch OD size, and probably 5/8 OD or 3/4 OD tubing that I can use as a starting point for this project. I would consider solid steel too. Any one ever try this? Anyone have any suggestions on where to go? I was thinking maybe a company that sells wrought iron fence parts..