table.generic tr th {background: #eee;}StarTech.com 4-Post 12U Mobile Open Frame Server Rack, 19in Network Rack with Wheels, Rolling Rack for Computer/AV/Data/IT Equipment - Casters, Leveling Feet or Floor Mounting (4POSTRACK12U)Key Features ADJUSTABLE DEPTH: 4- Post 12U open frame server rack with 4 vertical rails and adjustable mounting depth 22" to 40" (56cm to 101cm); Compatible with various servers / switches / data / AV and other IT equipment; EIA/ECA-310-E Compliant EASY ASSEMBLY: Mobile network rack with easy-to-follow assembly instructions and online video; Compact flat-pack shipping to avoid damage and facilitate installation; Only 25in (64cm) high, ideal for utility/server closets or narrow home/office spaces COLD ROLLED STEEL: Durable 4 Post 19" open frame rack designed for ventilation with 12U mounting height and 1200lb (544kg) weight capacity (stationary); 3 install options included: casters, levelling feet, or base-plate to secure rack to the floor HARDWARE INCLUDED: Rol