Rail is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. Choose high-beam rails when spanning unsupported spaces. Rails can be bent to suit a variety of applications. Minor bends often can be made when the rail is installed. If the rail requires more bend, Harken Industrial can provide horizontal, vertical, or compound curves to specification. Rail features internal slide bolts, allowing new rail to be installed without drilling additional holes.