1U Server Rack Shelf, 4 PCS, 22.68 kg Max Load-Bearing Vented Cantilever, Wall Mount or Rack Mount Shelf with Tray, 254 mm Depth, Good Air Circulation for Cabinet Computer Network EquipmentProduct Features Standard 1U Height Get more space with our 1U server rack shelfit comes in a set of 4! Ideal for 19 inch 4 post server racks, stacking routers, switches, firewalls, and other network gear. Easy storage and a neat setup in one simple solution Heavy Duty Construction Crafted from premium Q235 carbon steel with a robust 0. 06 in (1. 5 mm) thickness, our network rack shelf can handle up to 50 lbs (22. 68 kg) with ease. Say goodbye to