Ergotron 45-475-026 Hx Desk Monitor Arm - Mounting Kit (Articulating Arm, Desk Clamp Mount, Grommet Mount, Pivot, Mounting Hardware, Extension.

Supports Displays up to 42' Supports 20 to 42 lb Displays 75 x 75 to 200 x 200mm Mount Patterns Clamp for 0.4 to 2.59' Desk/Counter Tops For Desktop Grommets up to 2.25' Thick For Desktop Grommets 0.4 to 2' Wide Up to 11.5' of Height Adjustment -5 to 70° of Tilt Adjustment Provides 360° of Pivot and Rotation