Stronghold Mfg., LLC Box 364 , Clarion , Iowa 50525 USA About Solutions products Downloads Companies Stronghold Mfg., LLC Products Portable Sale Ring Portable Sale Ring 0 Share 16 x 16 sale ring. 7 foot tall. 17 inch sub frames. 8 foot sections with 4 foot walk thru openings. 2 people can setup in less than a half an hour! Customer reviews No reviews were found for Portable Sale Ring. Be the first to review! Add your review Publish your review Great! review successfully added!