The CR6U61003 is designed for use in network closets, classrooms, and other locations. This wall mount rack houses network switches and patch panels up to 20.3"" deep. It includes convenient top panel cable access openings, perforated front door and side panels for efficient airflow, adjustable rack angles, and square and threaded mounting holes. The CR6U61003 ships fully assembled for quick deployment and can be customized with compatible accessories.Perforated Front Door and Side PanelsProvides ventilation for small servers and networking equipment.Reversible DoorFront door has spring loaded hinges and can be easily moved to the opposite side.Quick Release Side PanelsLockable side panels can be removed easily for quick access to equipment and cabling.Cable Access OpeningsSlots in the bottom and top provide convenient cable routing to and from the enclosure.Rack Mounting CompatibilityThe CR6U61003 is compatible with all Eia-310 compliant 19"" equipment.Adjustable Rack AnglesVertical rack angles can be adjusted in 3/4"" increments for mounting depth requirements up to 20.3"". U rack units are numbered front and back for easy equipment installation.Square and Threaded Mounting HolesVertical rack angles have both square and threaded mounting holes, and can be turned easily to change mounting type.Designed for StabilityA high-precision frame design and heavy gauge mounting rails provide a load rating of 132 lbs.Integrated Electrical GroundingGrounding connections are located on the frame for facility ground..