The SyncSystem™ 1U Metal Cable Management panel is constructed of high-quality steel. The cable organizer panel offers 5 removable Steel D-Ring hooks, spaced 4in (105mm) apart for routing cables through your server rack and reducing cable strain. Adding a cable manager in between equipment also functions to close off open spaces in the rack, promoting proper airflow. Constructed with SPCC commercial cold-rolled steel, the sturdy cable management panel ensures long-term durability making it the perfect accessory solution for any environment.