Designed for the RackSolutions Open Frame Rack Model 111 this Vertical Cable Management Bar is designed to handle large bundles of cables from the data center networking and telecommunications equipment mounted in a server rack. While the Rack Model 111 includes one 5 Inch Vertical Cable Management Bar these are available in case you need a replacement or have additional cable management needs. The rack cable management bar comes integrated with cable passthrough holes routing cables from different directions. Cable tie-down slots are wide enough to allow for both zip ties and hook-and-loop Cinch Straps for securing cables as well as designed to hold up to 4 of our vertical rack PDUs with the help of a bracket (not included). There are a total of 8 mounting points within the Rack 111 for this vertical cable management bar front/rear right/left and inside/outside. Because the Rack 111 is designed to be coupled together each Vertical Cable Management Bar is shared with each adjacent rack. Both 5 Inch and 11 Inch depth options are available depending on your cable density needs. Sizes include 24U through 70U for the 5 Inch depth cable management bars and 44U through 70U for the 11 Inch.