Vintage industrial cast iron pieces are from an old threshing machine that was used for harvesting grain in the late 1800's or early 1900's. They are 4 7/8" long, 3 7/8" high with 3/4" center bore. The cups on the two pieces are different, but other than that they appear identical.. These pieces have been cleaned and polished, with dust, grease and rust removed. Ready to be used as is. They could be repurposed as part of a lamp, candle holder, towel rack with a bar in between, etc.