Get organized with this 47U 4-Post Adjustable Depth Depth Rack from Networx. 4-Post racks offer convenience when it comes to mounting networking equipment including routers, patch panels, switches, and various types of telephone equipment. Built with , this 4-Post rack will hold up to years of abuse while being extremely lightweight. This 4-Post rack design allows for flexible mounting of various types of networking equipment and some servers. For complete stability it is recommended that this 4-Post rack is bolted into the floor.