Organize & manage network, server & KVM cabling in your server rack. The CABLMANAGER2 1U Cable Management Panel mounts to a standard 19" 2 or 4-post rack to help you organize network, server or KVM cabling, using D-Ring hooks. Constructed of high-quality steel, the cable organizer panel offers 5 removable ABS plastic D-Ring hooks, spaced 4in (105mm) apart for routing cables through your server rack & reducing cable strain. As an added benefit, the hook on either end of the panel can be turned 90° to accommodate horizontal or vertical rack cabling as needed. Adding a cable manager in between equipment also functions to close off open spaces in the rack, promoting proper airflow.