Ensure your equipment is secure The durable rack mount tray can hold up to 20 kg (44 lbs.) of equipment and is constructed using SPCC commercial-grade cold-rolled steel. Make the most of your available space The 1U cantilever shelf lets you optimize your working space by giving you the ability to mount equipment to your 19-inch rack instead of taking up desk or floor space. It's perfect for your SOHO (small office, home office) environment, server room, data center or any other location with limited space available. Customize your setup You can install the 1U network cabinet shelf in your rack at any height, giving you a stable surface for placing equipment that's un-mountable such as a computer, or for storing your tools. The Choice of IT Pros Since 1985 StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales. The CABSHELF116 is backed by a StarTech.com lifetime warranty and free lifetime technical support.