DynaCable 12U Heavy Duty Open Frame Mount Fixed Rack for Cabinets, IT Networking and More, 20 Inch Depth, Matte Black, 250lb Capacity Strong & sturdy 14 gauge / 2mm cold steel construction for servers and networking components, producing/audio/video equipment Open frame cabinet / wall rack provides maximum airflow along with ease of access to all equipment on the rack from all sides. This will allow you to easily adjust cabling, view LEDs and access configuration buttons as needed. Universal 19" rack equipment. Perfect for mounting patch panels, rack mounted power strips, shelves, and all other server rack equipment. Assembly hardware included for network installation and 15 Year coverage by us! (Shelves & PDU in photo not included) Great for all businesses requiring to save space on equipment with minimal wall space, accessible and easy to maintain. Cold Rolled steel makes it safe in any environment and prevents corrosion.