DIMENSION: 22.4W x 19.8D x 28.7H, (570 mm x 505 mm x 730 mm) with leveling feet or wheels. Meanwhile 9u racks, 12u racks, 18u racks & 22u racks are available OBTUSE ANGEL PANELS: Both side panels with ergonomic safety design, minimizes the impact or cutting risks. With build in handles on each side panel of the open cabinet. Bottom area is vented to keep the air cool OPTIONAL RAIL HOLES & ADJUSTABLE DEPTH: This free-standing cabinet has front and rear rails. The unique design is with both tapered & square holes on each rail: round holes are compatible with US 5 mm and European 6 mm standardswhile square holes fit M6 & M5 screws & cage nuts. We can also by moving rails forward or backward to fit devices depth NEAT CABLE MANAGEMENT: There are 4 gaskets (diameter: 50 mm) on the top panel & 3 in the bottom of the studio rack, to organize the cable in and out. Reveal them when needed. This open front and rear cabinets with casters are widely used in studio, home theater, of