This Hex monitor stand will hold most monitors up to 27 inches. 

Arm has a fixed arched (13.6 degrees each side) to allow outside monitors to be tilted in

Sits on flat top surfaces

VESA 100 x 100 or 75 x 75 compatible

Monitors slide across the arm to accommodate all different size monitors

Screens can be tilted up, down, left, or right

Screens can be rotated from landscape to portrait on the fly.  ( no tools required when you want to move the monitors.)

Includes screws to attach most monitors

Monitors max weight 18lbs each

Pole height 35.5".  Arm Length 55.5",  Pole Diameter 2"