<ul><li>Configurable top with 7U opening for 19 inches panels (includes solid closure panels)</li><li>Welded sides with vents</li><li>Open front (optional door)</li><li>Recessed rear door with key lock</li><li>1-pair fully adjustable rails tapped 10-32 (printed RU scale)</li><li>Cable Management: Multiple lacing points, laser-cut knockout panels</li><li>Pilot Point screws with captive washers</li><li>Grounding stud</li><li>Threaded inserts (for optional leg levelers)</li><li>Beveled corners</li></ul><br><br>

Lowell LER-4022 LER Series 40U x 22 Inches Deep Enclosed AV Rack with Recessed Rear Door with Key Lock; Configurable Top with 7U Opening for 19 Inches Panels; Welded Sides with Vents