The Premier Mounts MM-AE284 2 Dual Display Arms on 28" Pole with Extrusion Base allows you to mount up to 4 (10 to 22") monitors on to a single display unit.
The position of each arm can be adjusted along the length of the pole and fixed with the set screws. Each arm has 2 standard VESA (75 x 75 or 100 x 100mm) mounting heads for attaching the monitors. The mounting heads offer 90deg. omnidirectional movement and 360deg. rotation, so you can adjust the orientation of the monitors to set the optimum viewing angle.
The extrusion base of the 28" (71.12 cm) pole is designed for extrusion tracks or rails typically used in monitoring consoles. It fits on to standard tracks and is a great mounting option for upgrading consoles with traditional monitors to flat-panel consoles. Furthermore, to give a clean finish to the installation, the monitor cables can be routed via the 28" (71.12 cm) pole.