Horizontal Cable Manager, Double Sided, 1 rack unit, BlackLegrand standard horizontal cable managers are available in 1RU and 2RU sizes. Fingers begin 3/4” from the face of rack to provide bend limitation for cables, protecting cables, equipment and network performance. Included hinged cover mounts with six heavy duty clips allow them to be opened one handed without becoming “unhinged”. Manufactured from UL94V-0 rated plastic.