This 6-foot vertical cable manager (2 x 3-foot panels) gives you a simple and space-efficient way to organize the cables in your server rack. You can attach the two-panel cable manager vertically into your rack, to neatly guide cables between equipment that's mounted at different heights. The 0U cable manager offers versatile installation options and is compatible with most racks that are 40U or larger. The panels feature a 0U design that doesn't take up any mounting space, and with simple tool-less installation they're easy to attach or reposition as necessary. The cable manager uses a D-ring method of cable management that neatly guides cables running through it. Having well organized and routed cables not only improves the appearance and accessibility of your rack, it also makes it easier for you to install, access and maintain rack components. This versatile cable management system consists of two 3-foot panels, so you can configure each panel as needed to accommodate all of your equipment. You can install the individual panels end to end (top to bottom), so that they span the height of your rack, or on either side or the front and back of your rack to manage cables in multiple locations. The two-piece cable manager runs vertically along the side of your rack, to neatly guide cables between equipment that's mounted at different heights. This provides a tidy and well-organized way to run cables from devices mounted toward the bottom of your rack to other devices mounted near the top, without leaving a mess of cables hanging in between. For maximum compatibility with virtually any server rack, you can install the cable-management panels using mounting holes that are commonly found on most rack equipment.