ErgotronHX Desk Monitor Arm - Mounting kit (articulating arm, desk clamp mount, grommet mount, pivot) for Monitor - matte black - screen size: up to 49" - desktop & HX Heavy-Duty Tilt Pivot BWT

Ergotron HX Desk Monitor Arm - Mounting kit (articulating arm, desk clamp mount, grommet mount, pivot) for Monitor - matte black - screen size: up to 49" - desktop & HX Heavy-Duty Tilt Pivot BWT

Ergotron HX - Mounting kit (articulating arm, desk clamp mount, grommet mount) - for LCD display/ curved LCD display (Constant Force motion) - white - screen size: up to 49"

Ergotron – HX Heavy-Duty Tilt Pivot – for 1000R, Ultrawide Curved Monitors, Screen Depth 100R – Add-on for HX Desk and HX Wall Monitor Arms