SRK8 is an 8-space, 19-inch universal equipment rack constructed from heavy-duty steel with fully enclosed sides and front/rear rails. Perforated side panels provide passive ventilation. It rolls on four 3\" locking casters and supports up to 300 lb with casters (450 lb without). Includes a single-space blank panel and both US and European rack screws. External dimensions: 16\" high (20.5\" with casters) x 20\" wide x 18\" deep; finish: black brushed anodized.