Ergotron LX Dual Stacking Arm

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The Ergotron LX stacking arm is an ingenious tool to use with your notebook and an external LCD or with two LCDs. Brilliant!

Product Description

Durable polished aluminum construction! Use this ingenious tool with your notebook and an external LCD or with two LCDs.

Create a productive multi-display configuration that lifts screens up to where they’re easier to see while reclaiming valuable worksurface.


  • Versatile: Use with a notebook and LCD or with two LCDs
  • Extends LCDs or laptop up to 25" (64 cm) with an adjustment range of 18" (46 cm); push your displays out of the way when not in use
  • Frees up the desktop to increase workspace
  • Easy to use: Simple installation and effortless operation


  • LX Dual Stacking Arm (polished aluminum)
  • Includes two (2) LCD arms and extensions, pole, desk clamp and grommet mount, one (1) notebook tray, notebook fastening kit (you choose: Velcro, non-slip pad or clips)
  • Quality Tested: 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment
  • Polished aluminum construction offers greater durability and enhanced aesthetics
  • Snap-fit cap secures interface of arms to extensions for greater stability
  • New clamp and grommet mount base ensures greater stability of display and arm
  • Weight Capacity: Maximum individual LCD weight = 7 to 20 lbs (3.1 to 9.1 kg); notebook weight range = 2.5–12 lbs (1.1–5.4 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
Package Contents:
  • 2 x LX 45-248-026 Dual Stacking Arm
  • 2 x Extension
  • Pole
  • Desk clamp
  • Grommet Mount
  • 1 x Notebook Tray
  • 1 x Notebook Fastening Kit



  • Part #: 45-248-026
  • LCD Size max is 24"
  • Maximum weight allowance 7-20lbs (3.1-9.1kg)
  • Lift 13" (33cm)
  • Tilt 75 degrees
  • Pan 360 degrees
  • Rotation 360 degrees
  • Shipping Dimensions: 19.25" x 15.25" x 9" (487 x 387 x 229 mm)
  • Shipping Weight: 15.75 lbs (7.18 kg)

Warranty Information


Ten (10) Years

Please Note:

This product is non returnable unless deemed faulty or damaged.

Assembly / Installation:

If you experience difficulties installing or assembling any Ergotron product then all warranty and after sales product support is handled by :

Warranty & after sales product service Toll free (AU): 1300-957508, option 3

Or e-mail

Serial Numbers are to be provided.

Shopping with Confidence!

We appreciate that you want to shop with confidence online.  And so Bad Backs wishes to confirm the importance we place on your privacy, security, our returns policy and customer service support.


Ergotron are committed to making ergonomics affordable for computer users everywhere, helping to make lives healthier and more productive. 

ERGOTRON - a name derived from the words 'ergonomics' and 'electronics'.

  • A responsible USA company founded in 1982 with products in countries around the world. 
  • Their mission is to improve the human experience with computers, monitors, large screens and notebooks with high quality solutions.
  • A history of innovation in display mounting technology.



Ergotron LX Dual Stacking Arms Product Sheet

Click the link above to download

Ergotron LX Dual Stacking Arms User Guide

Click the link above to download


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