Extra brace for shower rings with 1'' diameter rod only - this brace is not meant for shower enclosures. Comes in 12'', 24'', 36'' and 48'' lengths - can be cut to fit. Please call to order regular brass brace in other than 12'' length. If you have any questions or concerns about this Strom Plumbing vintage product feel free to call us toll free. Enjoy free shipping on all our tub accessories.