set of original c. 1950's vintage american industrial pressed and folded steel factory machinist stools designed and fabricated by lyon metal products, aurora, il. the rigid and robust stools contain rounded edge spacious seats perforated throughout. the welded joint stretchers are secure and stable. the original steel "shoes" or leveling discs are tightly affixed to the pinched metal legs. nice distressed red paint finish. priced for the set. measures 15 x 15 x 26 inches.