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Polished aluminium single monitor arm with desk clamp and grommet base, cable routing channels, VESA plate visible

Ergotron

Ergotron LX Single Monitor Arm 34 in 25 lbs Polished Aluminum

SKU CH-CERG-NGY5H

Mounts a single screen up to 34 inches and 25 lbs with 13 inches of lift, 360° rotation and 75° tilt

  • TypeMount
  • Fits monitors up to 34 inches and 25 lbs with VESA 75x75 and 100x100
  • Desk clamp fits surfaces .4 to 2.4 inches thick; grommet mount up to 2.25 inches
  • Raises screen 13 inches for 17.3 inches max height with 360° rotation and 75° tilt
  • Built-in cable management keeps workspace tidy; modular accessories enable custom layouts
  • 10-year warranty backs extensive quality testing for stable, secure mounting

Ergotron LX Monitor Arm for 34" Screens

The Ergotron LX single monitor arm supports displays up to 34 inches diagonal and 25 pounds. It mounts to VESA 75x75 mm and 100x100 mm patterns. The arm raises the screen up to 17.3 inches above the desk with 13 inches of vertical lift. It provides 360 degrees of rotation and 75 degrees of tilt for flexible positioning.

Desk Clamp and Grommet Mounting Options

This arm includes both a two-piece desk clamp and a grommet mount for versatile installation. The clamp secures to desk edges measuring .4 to 2.4 inches thick. The grommet mount fits through a surface hole in desks up to 2.25 inches thick. Both methods provide a stable foundation for the articulated arm.

Polished Aluminum Build with Cable Management

The arm features a polished aluminum finish and integrated cable routing for a clean workspace. It weighs 7.92 pounds and measures 18 by 10.6 by 6.93 inches. The modular design accepts compatible accessories for further customization. Buyers needing support for screens heavier than 25 pounds or larger than 34 inches should consider a different mounting solution.

Highlights

  • Fits monitors up to 34 inches and 25 lbs with VESA 75x75 and 100x100
  • Desk clamp fits surfaces .4 to 2.4 inches thick; grommet mount up to 2.25 inches
  • Raises screen 13 inches for 17.3 inches max height with 360° rotation and 75° tilt
  • Built-in cable management keeps workspace tidy; modular accessories enable custom layouts
  • 10-year warranty backs extensive quality testing for stable, secure mounting

Specifications

TypeMount

Questions about this item

What does the 34-inch and 25-pound rating mean for the monitor I can put on this arm?

It supports a single screen up to 34 inches diagonal and 25 pounds, matching VESA 75x75mm and 100x100mm patterns.

How does the VESA 75x75mm and 100x100mm standard limit which monitors I can attach?

The arm only fits monitors with those two hole patterns; screens using other VESA sizes or proprietary mounts will not attach directly.

What desk thickness and hole size do the clamp and grommet mounts need to fit my desk?

The clamp fits desks 0.4 to 2.4 inches thick; the grommet mounts through a hole in surfaces up to 2.25 inches thick.

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