Mount-it! Height Adjustable Full Motion Two Monitor Computer Desk Mount Spring Arm Quick Release with Grommet Base (MI-45111)

Desk-mountable, in grommet base. Grommet table thickness: 0.79''-2.36'' (20-60mm), Hole Diameter: 0.39''-1.97'' (10-50mm) Weight Capacity: Supports 4.4 - 19.8lbs (2 - 9kgs) for each monitor; Tilt: 105 Degree; Rotation: 360 Degree; Swivel: Max 360 Degree; Mounting Pattern: VESA compliant: 75x75 and 100x100; Maximum extension: 15.75'' (400mm) Pole length: 19.68'' (500mm), makes it expandable to support 3 or 4 monitors. 7.87'' Height adjustment; Solid Aluminum die-cast construction; Neat and efficient cable management; Easy installation and dis-installation Quick mount & quick release designs at 3 connecting points: stand, spring arm and monitor end. Supports two LCD monitors; Maximum adjustment rendered by tilting, swiveling, pivoting and dynamic height adjustment.