High Quality Product Made of high grade polished stainless steel Tarnish-resistant Rail tubing diameter is 1 1/2 in Bar Rail. Create a stylish railing system with our Stainless Steel. Building a bar or need handicap railing? Browse one of the leading stainless steel tubing suppliers for our 1 1/2 inch diameter bar brackets and railing connectors. Quality commercial grade fittings are ideal for balconies, stair rails, dance bars, bar rails and guard rails. Made of high grade polished stainless this bar railing is tarnish-resistant Rail tubing diameter is 1 1/2 in