These Rack-Mount Locking Sliding Drawers provide secure, convenient storage inside standard equipment racks and cabinets. Available in 2U, 3U, 4U, and 5U sizes, each drawer features a durable steel construction, smooth sliding operation, and an integrated locking mechanism to help protect tools, accessories, documents, and other rack-mounted essentials. Their space-efficient design makes them a practical addition to server rooms, data centers, telecom closets, studios, and other professional rack installations where secure storage is needed close to equipment.