Ergotron Mounting Pivot for Monitor, Curved Screen Display, Mounting Arm - White - 1 Display(s) Supported - 49" Screen Support - 42 lb Load Capacity -
Amazon
Ergotron - HX Heavy-Duty Tilt Pivot - for 1000R, Ultrawide Curved Monitors, Screen Depth 6-12” - Add-on for HX Monitor Arm
TeciSoft
Ergotron Mounting Pivot For Monitor, Curved Screen Display, Mounting Arm - White