3-Panel Fiber Optic Rack Mount Enclosure Package includes: A. 3-Panel Rack Mount Enclosure, 1 pc B. Cable Management Spool, 4 pcs C. M-0.8 Nut, 4 pcs D. Hook and Loop Ties, 10 pcs E. Location Identification Label, 1 pc F. Danger Label, 1 pc G. #12-24 x sm" Pan Head, Pilot Point Machine Screw, 4 pcs H. Installation Instructions, 1 sheet Features and Benefits: « Slide out tray with front and rear metal covers.