2) (a pair)12" steel wagon wheels, the rim is 2" with a hub that is 2 3/8"  and offset, the inside Diameter is 1" and a common 3/4 Black pipe slips through well, (Pictured is a 12" common Black pipe nipple slipped between them) Not loose but not tight, works great for decoration or carts, BQ pits etc,,These are recent shop made wheels.  Always in stock and ready to ship. I sell many sizes please look at my listings. They arrive unpainted in a Flat Rate box, via USPS,or UPS .