Take control of your complicated cable runs. Made of high-strength flame-retardant thermoplastic. Compact 1U (1.75") height. Also available in white. Black Box makes it easy to put your entire wiring closet in order- no more cable tangles no uncertainty about which cable belongs to which application and no more application-threatening snags. The Black Box(r) S110 Wire Manager offers an ideal cable management solution for all your connectivity applications. One S110 Wire Manager fills one rackmount space on a 19" EIA standard relay rack and can also be wall-mounted. Wherever you run your cables you can keep them organized and out of harm's way.