1 Display(s) Supported - 21" Screen Support - 10.89 kg Load Capacity - 1The Fellowes Depth Adjustable Monitor Arm is fully adjustable for optimum viewing control. It is easy to mount - clamp attaches to desktops 1-3" thick or through grommet holes at least 3-1/4" in diameter. The arm elevates monitors from 3-1/2" to 16-1/2" above the desk with a reach of 2-1/2"-27". Tilts up or down +/-37° and freely swings left or right (360° rotation capability). Holds flat panel monitors up to 24 lbs. Meets VESA mounting standards.Listing and template services provided by inkFrog