<p>Prism rail PR 27 BRT railing system is Bracket System. The Bracket is anchored with Bolts . The Bracket is in anodize, wooden and any other shade of powder-coating Finish the system is compatible with glass of 12mm thickness and 900mm height.</p> <p>The bracket length is 65mm and must use 1 bracket / 2.5 Feet.</p>