You know, you can make a wheel for just about anything. Case in point: the New Idea Manure Dial.
This one is 5 and a quarter inches in diameter and is basically an ad for the New Idea manure spreader. You can buy one of these spreaders on eBay!
(You can also get a New Idea brochure that says this spreader is "plug free", which, I think you'll agree, is a must in any spreader.)
I don't like to think of what that stain is, but the wheel is in pretty good shape overall. I really like the cheerful colors and compact size. Its operation is simple and direct. Just wait for tomorrow when you'll see a wheel that isn't!
Shreads finer, spreads wider! Excelsior!