The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders

Join Bild Expo 2025 - Presented by B&H

Ergotron LX Dual Desk Mount Stacking Arm for Displays up to 40" (White)

BH #ER45509216 • MFR #45-509-216
Print
Ergotron LX Dual Desk Mount Stacking Arm for Displays up to 40" (White)
Key Features
  • Supports Two Displays Up to 40"
  • Supports up to 20 lb per Arm
  • 75 x 75 & 100 x 100mm Mount Patterns
  • For 0.5 to 2.6" Desk or Counter Tops
Mount two monitors to your desk using the white Ergotron LX Dual Desk Mount Stacking Arm. Once installed, its Constant Force lift-and-pivot motion technology helps make it easy to manipulate the displays to ensure maximum viewing comfort. The mount is designed to accommodate displays up to 40" with 75 x 75 or 100 x 100mm VESA patterns, weighing from 7 to 20 pounds, and allows them to be lifted up to 13", tilted up to 75°, and panned and rotated up to 360°.
More Details
Open Box
Temporarily Out of Stock
Expected availability: 2-3 Business Days
Free Standard Shipping
Ask an Expert
800.606.6969

Ergotron LX Dual Desk Overview

Mount two monitors to your desk using the white Ergotron LX Dual Desk Mount Stacking Arm. Once installed, its Constant Force lift-and-pivot motion technology helps make it easy to manipulate the displays to ensure maximum viewing comfort. The mount is designed to accommodate displays up to 40" with 75 x 75 or 100 x 100mm VESA patterns, weighing from 7 to 20 pounds, and allows them to be lifted up to 13", tilted up to 75°, and panned and rotated up to 360°.

  • 22"-tall pole provides configuration flexibility and accommodates displays up to 40"
  • Position displays at your preferred comfort level
  • Designed to help reduce eye, back, and neck strain
  • Folding arms help free up space in constrained areas
  • Two-piece mounting clamp has keyhole-shaped holes to expedite assembly, and two clamping screws for secure installation
  • Turn one or both displays from landscape to portrait mode, enabling viewing of entire pages without scrolling
  • Constant Force lift-and-pivot motion technology
  • Snap-fit cap helps secure interface of arms to extensions for enhanced stability
  • Add up to two additional displays with optional accessories
  • Can be configured to hold a laptop instead of a display with an optional accessory
UPC: 698833061581

Ergotron LX Dual Desk Specs

Compatible Models
Displays Up to 40"
VESA Mounting-Hole Pattern
75 x 75 to 100 x 100 mm
Load Capacity
20 lb / 9.1 kg (Per Arm)
Mounting Compatibility
Desk Clamp: 0.5 to 2.6" / 11 to 66 mm
Grommet (Width): 0.5 to 2.5" / 13 to 64 mm
Grommet (Depth): 0.78 to 2.25" / 20 to 57 mm
Adjustments
Rotation: 360°
Swivel: 360°
Tilt: 75°
Height: 13" / 33 cm
Extension
Arm /
Orientation
Landscape, Portrait
Material of Construction
Steel, Aluminum
Weight
19 lb / 8.62 kg
Packaging Info
Package Weight
23.35 lb
Box Dimensions (LxWxH)
18 x 13.3 x 7.3"

Ergotron LX Dual Desk Reviews

See any errors on this page?
Whatever You Need, We've Got It