Modern Horizontal Hollow Round Tubing for a Contemporary Stair Railing. 5/8" dia. x 8' length. Available in Satin Black, Oil-Rubbed Bronze, Ash Grey and 304 Grade Stainless Steel. Make your interior stair railings stand out with these economical stair parts.
Round bars are installed by drilling the appropriate size hole in the wood newel post. Stainless round bars will need a 5/8" diameter hole. Powder-coated bars will need a slightly larger hole 21/32" or 11/16" diameter hole due to the thickness of the powder-coating. It is recommended that you drill test holes to check the fit of the round bars before drilling the actual newel posts.