Middle Atlantic ERK Series 18RU Rack with Rear Door - 18RU Open Frame Rack - 25in DepthMiddle Atlantic ERK Series 18RU Rack with Rear Door 18RU Open Frame Rack 25in Depth Discover a cost effective, dependable way to organize and protect your critical equipment with the Middle Atlantic ERK Series 18RU Rack. This economical standalone rack is built to handle the demands of professional AV, IT, and broadcast environments while offering flexibility, security, and scalable cooling options. With solid sides, a rear door, and a compact 25 inch