This was hanging on the rack at the Do-it-best store and I don't know what the hell it is....neither did anyone in the store. Not surprising since it is a Do-it-best.
It's is hinged like a load binder. Maybe 14 inches long. A hook on one end like it was meant to hold a chain and a spike on the other...but there are roll pins running through it to stop travel so it isn't a binder. Also an "L" shaped bit that slides....I just don't know....ain't a spoke spreader..