Saves Valuable WorkspacePerfect for network wiring closets, retail locations, classrooms, back offices and other areas with limited floor space where you need equipment to be secure, organized and out of the wayHouses EIA-standard 19 in. Rack equipment in 12U of spaceMaximum load capacity of 200 lbs. Keeps Important Equipment SecureSide panels and front door lock securely to help prevent damage, tampering or theftVented panels allow generous airflow that keeps equipment coolRotate cabinet 180° before mounting to open reversible front door left or rightConvenient ports with removable covers allow cable routing through top and bottomEasy Enclosure and Equipment InstallationShips fully assembled for quick installationMounts to wall or rolls on floor with Tripp Lite’s optional SRCASTER caster kitWall-mounting holes spaced 16 in. Apart for standard wall stud placementVertical mounting rails adjust in 7/8 in. Increments to accommodate equipment up to 16.5 in. SRW12U SmartRack 12U Low-Profile Switch-Depth Wall-Mount Rack Enclosure Cabinet(20) M6 screws(20) M6 cage nuts(20) M6 cup washers(20) 12-24 screwsRemovable mounting plate(3) Mounting plate screws(2) KeysOwner’s manual. 25.0″ x 23.62″ x 17.69. 27.95″ x 26.38″ x 20.67.