This multi-monitor configuration includes the VPM-100, basic pole mount, which provides 12° of pivot and is VESA 100×100mm compatible. A single VPM-100 mount is included with a 15" single pole with horseshoe grommet base for multi-monitor mounts. The grommet base fits any 2 1/8" cable routing hole, standard in a standard office desks, cubicles or industrial consoles.