FEATURES - Distribution rings are radius-edged to protect cable from - nicks or wear - Oversized distribution rings accommodate large quantities - of patch cords - Five-ring design reduces cord stress and improves - containment near patch panels - Use as an alternate mode of horizontal management - between patch panels - Managers available in 1RU and 2RU options with 4-inch - or 6-inch deep rings - Some models available with a metal cover for the rings