Cable Ladder Triangular Support Bracket Secures Your Data Center's Runway System to a Wall This innovative SmartRack cable runway wall support kit creates a secure connection between your server rack and the wall of your server room or data center. Mounting and installation hardware is included, except for appropriate fasteners to secure the durable aluminum wall bracket. The mounting surface must be able to support the combined equipment load safely. Be sure to use suitable mounting means when installing to cinder block, concrete, drywall or wooden studs. The SRLTRISUPPORT is constructed of 0.25 x 2 inches (6 x 51 millimeters) aluminum and supports up to 100 pounds (45 kilograms). It is designed for Tripp Lite's SRCABLELADDER, SRCABLELADDER18, SRL90BEND12, SRL90BEND18 and other compatible straight and 90-degree ladder sections.