Raising Electronics Rack Mount Cantilever Shelf - Solid, Versatile and Premium Quality, organize and secure your Rack Mount Equipment. This premium quality 1U rack mount cantilever shelf is designed to fit with different installation depth of racks and cabinets. It is easily to mount on a 19" standard rack mount rack or cabinet. The shelf is made of premium aluminum to provide you with a maximum load of 25LB. Features: 1.Fits 19” Standard Equipment. Accommodates tower units, monitors, and other equipment. 2.Cold Rolled Steel Made. Powder coated finish that protects them from rust and corrosion. 3.Light weight and durable, premium quality craftsmanship, yet heavy duty up to 40LB weight capacity. Specifications: Color: Advanced Black Material: Aluminum Self Dimension: W: 19" D: 6" H: 1.75"(1U) Rack Space: 1U / 1RU Weight Capacity: 25LB Shipping Dimensions: 1LB 21x7x3