The CR9U61001 is designed for use in network closets, classrooms and other locations. This wall mount enclosure houses network switches and patch panels up to 22" deep. It includes convenient top panel cable access openings, perforated door and side panels for efficient airflow, adjustable rack angles, and square and threaded mounting holes. The CR9U61001 ships fully assembled for quick deployment, and can be customized with compatible accessories. It is covered by a 5-year limited warranty. 9U Carbon Swing Out Wall Mount Rack Enclosure PERFORATED DOOR AND SIDE PANELS: Provides ventilation for small servers and networking equipment in network closets, classrooms and locations with minimal floor space QUICK RELEASE SIDE PANELS: Lockable side panels can be easily removed for quick access to equipment and cabling HIGH-PRECISION DESIGN: Frame and heavy gauge mounting rails provide a load rating of 132 pounds. Wall mount hardware included or optional casters available