ORGANIZE: Tidy up cables to keep operations running smoothly. Use these cable tidy management brackets to organize fiber optic cables, network cables, patch cables, power cables and more. BRUSHES: Thread your cables through the brush plated cable management rail to keep your server, control or network cabinet neat and tidy. SPECS: You will receive a set of 3 server rack organizers with D rings and brushed backing. Each rail measures 19-1/16" x 3-3/8" x 2-3/16" (48.5 cm x 8.5 cm x 5.5 cm). You will also receive 12x screws required for installation. STURDY: Made using high-quality steel, these cable organizer rails are sure to stand the test of time. NOTES: The wire management rails are suitable for use with 19" server racks.