Ergotron HX desk Monitor Arm mounting kit (articulating arm, clamp mount, grommet pivot, hardware, extension part) for matte black screen size: up to 49" desktop

Amazon

Support ultrawides: To use with the Samsung 49-inch Odyssey G9, the separate accessory HX Heavy Duty Tilt Pivot (98-540-216) is required; or choose the bundled solution that includes the HD Pivot in the box (45-647-224 or 45-647-216) Broad compatibility: Fits large, single screens up to 49 inches diagonal and 9.1-19.1kg; compatible with VESA patterns 75x75mm, 100x100mm, 200x100mm and 200x200 mm; separate accessory VESA Bracket Adaptor Kit (97-759) fits larger VESA patterns Multiple mounting options: Includes arm, extension, monitor pivot, mounting hardware; two-piece desk clamp for surface edges 1 to 6.6 centimeters thick and grommet mount for installation through a surface hole Comfortable working: Offers full monitor motion with 29.2 centimeters of lift, screen rises 45.2 centimeters above your desktop; customize how you work or collaborate with 360 degrees of rotation and 75 degrees of tilt Stylish and functional: Sleek design with heavy duty capacity allows easy positioning of large monitors; low-profile clamp fits in tight spaces with cable management for a neat workspace; optional dual (97-783) and triple (98-009-026) monitor kits up your workstation’s screen count and productivity

Zoro Tools

Ergotron HX Series 45-475-224, 19.1 kg, 124.5 cm (49"), 75 x 75 mm, 100 x 100 mm, Height adjustment, Black