Securely mount non-rackable equipment with the Vertical Cable 047-WSS-1300 1RMU single-sided non-vented shelf. Built from heavy-duty powder-coated steel, this 12-inch deep shelf supports up to 30.8 lbs and fits all standard 19-inch racks and wall enclosures. The solid non-vented surface provides continuous base support for networking hardware, media components, and backup drives in IT closets, data centers, security hubs, and AV installations. Pre-drilled mounting holes enable quick installation, while the space-saving 1RMU profile maximizes vertical rack space while keeping equipment organized and accessible.