Manage excess fiber or copper cable slack within a rack. Provides for proper bend radius for cables Available in 1-3/8", 3", and 8" depth sizes 4-pack configurations include mounting hardware & 2 brackets to allow for making a complete circle 10-pack configurations specially designed to mount on Middle Atlantic Products MK Series cable management racks 2 rackspace panel includes two spools which can rotate in 90° intervals Provides for proper bend radius for cables Constructed of a sturdy black resin material 1-3/8" deep Mounted on a 2-space panel