The RackSolutions 2U Horizontal Plastic Cable Duct With Cover is designed to streamline cable management and enhance organization in your server or networking rack. With a 2U height and 3.5 -inch depth, this duct is perfect for managing patch cables and other types of wiring. The duct features rear passthrough holes for easy cable routing and finger ducts to keep cables separated and organized. The cover is easily removable, providing quick access for maintenance and adjustments. Designed to fit most 2-post and 4-post racks and standard 19" racks, this cable manager meets EIA-310 requirements and includes all necessary mounting hardware.