Open Box: Ergotron 45-245-026 LX Dual Side-by-Side Arm

Please note: Larger displays ( 23" - 27" ) cannot be positioned in a stacking orientation. They can only be placed side by side.

Product ID 19694
Open Box: Ergotron 45-245-026 LX Dual Side-by-Side Arm
Open Box: Ergotron 45-245-026 LX Dual Side-by-Side Arm


    • Box: Never Installed or Opened
    • Product quality: Never used
    • Box quality: Good 
  • Renewed products are not necessarily used products, and are in a more “like-new” condition
  • Product was returned to us in its original shipping box. Our technicians checked all parts to make sure product is in perfect working and cosmetic condition
  • Desk mounting dual monitor arm in polished aluminum color
  • Side-by-side arm: Positions monitors side-by-side
  • Screen size: Monitor screen size cannot exceed 27"
  • Weight: Each monitor can weigh in the range 5-20 lbs 
  • Horizontal extension: Monitors extend 25"
  • Vertical lift: Adjusts 13" vertically 
  • Independent adjustment: Monitors can be adjusted independent of each other
Animation of Ergotron 45-245-026 LX Dual Arm
Ergotron LX Desk Mount Folding Arm


Ergotron 45-245-026 allows you to position dual monitors side by side for increased productivity. It also lifts the monitors above the desktop creating valuable desk space.

Durable steel and polished aluminum construction. Create a fully adjustable side-by-side monitor configuration that lifts both LCD screens up to where they’re easier to see while reclaiming valuable worksurface. Reposition your LCDs with just a touch. Up. Down. Forward. Back. The LX provides unparalleled range of motion. Save time by using multiple applications at once - eliminate toggling back and forth between documents and programs.

Technical Drawing

Technical drawing for Ergotron 45-245-026 LX Dual Side-by-Side Arm

Technical Specifications

LCD size Capacity Lift Tilt Pan Rotation VESA
Screen Capacity Lift Tilt Pan Rotation VESA
Up to 27"

40 lbs

18 kg


33 cm

75° 360° 360° MIS-D

Product Information

Part Number 45-245-026
Description LX Dual Monitor Arm, Side-by-Side (polished aluminum)
  • Two (2) LCD arms and extensions
  • Pole
  • T-bracket
  • Desk clamp and grommet mount
Laptop Tray Can be configured to hold a laptop instead of an LCD display; also order the LX Notebook Tray (50-193-200)
Quality Tested 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment
Improved LX Arm Features & Benefits
  • Steel and polished aluminum construction offers greater durability and enhanced aesthetics
  • Snap-fit cap secures interface of arms to extensions for greater stability
Larger Displays Larger displays (e.g. 23" to 27" screen sizes) cannot be positioned in a stacked orientation; larger displays can only be placed side by side
Weight Capacity Individual monitor weight = 5–20 lbs (2.3–9.1 kg); maximum combined weight = 40 lbs (18.1 kg)
Mounting Standards VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
Desk Clamp Attaches to edge up to 2.6" (66 mm) thick; grommet mount attaches through hole 5/16" to 2" (7–51 mm) wide and up to 3" (80 mm) thick
Product Weight 13.9 lbs (6.3 kg)
Shipping Dimensions 19.25" x 17.75" x 6.25" (49 x 45 x 16 cm)
Shipping Weight 17.3 lbs (7.9 kg)
Warranty Ten (10) years


  • Position LCD screens for maximum ergonomic comfort with unparalleled range of motion 
  • Promotes wellness in any work area.
  • Free up your desktop to increase your workspace.
  • 13-inch (33 cm) height range meets the ergonomic needs of more than nine out of ten adults
  • Extends LCDs out up to 25" (64 cm) with an adjustment range of 18" (46 cm), push your displays out of the way when not in use
  • Experience productivity gains. Check out our Multi-Display Payback Calculator -determine the cost benefit associated with adding a second display
  • Open and view multiple applications and documents, eliminating the need to toggle between applications.
  • Easily turn one or both screens from landscape mode to portrait mode - view entire pages without scrolling
  • Embedded with patented motion technology, these arms enable light-touch adjustments without any knobs or levers
  • Cable management feature routes cables under the arm, out of the way
  • Easy to use - simple installation and effortless operation
  • Passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustment
  • Patented Constant Force lift-and-pivot motion technology

Product Options/Accessories

Model 45-245-026
Manufacturer Ergotron
Part Number 45-245-026
UPC 698833012033
Maximum Monitor Size 27"
Monitor Placement Side-by-Side

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