Horizontal Manager with Finger Stock and Cover, 3"H x 19"W x 3"D. Horizontal Managers allow routing of copper and fiber cables/patch cords in rack and cabinets while helping to maintain proper bend radius and organize array for ease of moves, adds and changes. Features include 1U - 4U height, 19" mount includes mounting hardware, Compatible with racks & cabinets, selection of ring, finger and cable tie bar style horizontal managers.