Is it possible to put three or four monitors on a single arm system?

Triple and quad monitor arm systems do exist — they typically use a single grommet-mount base with multiple independent arms fanning out from a central hub. These setups require grommet mounting for adequate stability, and your desk needs to be at least 30 inches deep with the grommet positioned toward the rear. For video editing workstations, trading desks, or control room applications, multi-monitor arms are the standard solution. FindOfficeFurniture.com carries triple and quad configurations — call 888-719-4960.