Studio Rack Mount Cart Workstation on Wheels By Griffin This 25U space studio equipment rackmount stand with casters is perfect for the modern musician with sturdy and durable all-steel construction and a top audio mixer platform mount that can hold most standard 19" rackmount mixers. Plus, you don't need an extra microphone stand with the built-in boom microphone mount. Streamline your rackmount case gear, eliminate the clutter and get your studio in order with this rackmount stand! Twenty-five (25) total rackmount spaces and a unique compact design make it a must-have for any serious or novice sound engineer. Griffin 25 Space Mixer Studio Rackmount Cart Specifications 25 Rack Mount Spaces 17 space on bottom vertical rails and 8 space on top slanted platform rails Height: 51 inches (with casters not including mic boom arm) | 47 inches (without casters not including mic boom arm) | Height with boom arm. at max length 92 inches 20 rackmount screws with cage nuts Mic Boom Arm Length- 27 inches Mic Boom Arm Adjustable Shaft Length: 17 to 30 inches Total depth: 22 inches Total width: 21.75 inches Commercial-grade steel frame square tubing 51mm x 26mm floor supports and 41mm x 26mm vertical pipes Caster size: (75 mm x 23 mm) 2 locking and 2 none-locking Height clearance above ground: 4.25 inches Weight load: 175 lbs(without casters) 110 lbs with casters Gross weight: 29 lbs