Easily organize and manage cabling in your 19in rack, cabinet or enclosure. The Black Box 1U Horizontal Rackmount Cable Manager mounts to any standard 19" EIA rack cabinet or enclosure and helps you organize your cabling through a covered finger duct solution while also eliminating cable stress on your equipment. The dual-sided design features slotted ducts on both front and rear providing ample space for all of your Cat5e / Cat6 / Cat6a and fiber optic cabling. It also includes passthrough holes that allow cable routing between the front and back. Constructed of heavy-duty carbon steel with a black matte finish this cable manager provides a durable solution that you can count on to perform.