EASY ASSEMBLY: Numbered mounting positions allow for simple installation INCLUDES HARDWARE: 30 x 12-24 (3/8) Screw;30 x Plastic Washers HEAVY DUTY: Constructed of heavy-duty 14 gauge cold-rolled steel with a powder-coated finish which supports a stationary load of 661.38 pounds ADJUSTABLE: This network rack has an overall dimension of 20.3 in x (22-40)in. x 70 in, with a flexible depth to handle a full-size server or reduce to conserve floor space MOBILE OPTIONS: Available, optional casters (sold separately) make it possible to preconfigure, move, and easily access the rear cable