Ubiquiti UniFi – Network Mini 6U Rack.

The Toolless Mini Rack (U Rack 6U TL) is a heavy-duty 6U-sized device rack that can be easily assembled without tools. The U Rack 6U TL is equipped with a 24-port blank patch panel, lockable casters, and can house most rack-mountable Ubiquiti devices (please check datasheet for device compatibility).
Key Features:

6U-sized device rack
24-port blank patch panel
Toolless assembly and device mounting*
Lockable casters