The Leviton 492U RMS-HFO is a 2U horizontal cable management solution designed to organize patch-cords and cabling on the front of equipment racks. It supports both fiber and copper cables, ensuring versatile use. Compliant with ANSI/TIA 568 standards, it guarantees quality and reliability. This product is cULus listed and features PVC material rated UL 94V-0 for safety. Its horizontal slotted duct measures 3" x 3" and comes equipped with black covers. Enhance your rack organization with this efficient cable management system, ideal for maintaining a tidy setup.