Quick tech specs
- Mounting component (articulating arm, pole collar, extension)
- for LCD display
- screen size: up to 40"
- for P/N: 45-295-026
- Patented Constant Force Technology
- polished aluminum with black accents
- desk mount base
Know your gear
Convert an existing LX Arm to hold two monitors, creating an LX Dual Stacking Arm configuration. This kit easily attaches to the pole of the desk mount base.
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Enhance your purchase
Ergotron LX Arm - Extension and Collar Kit - mounting component is rated
5.00 out of
5 by
11.
Rated 5 out of
5 by
THOMAS J. from
Solid
I'm using three arms on the extra tall pole. Two 27" side by side and the third 34" above the two. So far, couple weeks, they've stayed exactly where I put them and yet are easy to move around. I looked around and I tried a few cheaper models (not even attempting three just for two) that just didn't get it done. While more expensive than others, this one delivers. I'm more than happy with this product.
Date published: 2020-08-12T16:10:36-04:00
Rated 5 out of
5 by
DJVONNE D. from
HIGHLY RECOMMENDED!
Game changer for small office spaces.
Date published: 2023-12-19T00:00:00-05:00
Rated 5 out of
5 by
Claudia A. from
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Date published: 2022-04-04T00:00:00-04:00
Rated 5 out of
5 by
Adam E. from
Good arm
Sturdy and well made
Date published: 2022-06-09T00:00:00-04:00
Rated 5 out of
5 by
Duncan L. from
Just as fantastic as the
Just as fantastic as the base product.
Date published: 2022-11-22T00:00:00-05:00
Rated 5 out of
5 by
Stephen M. from
Great addition to LX tall pole
I added this on for a 2nd monitor and couldn’t be happier.
The 13” pole is more than enough too. If you’re considering ergotron vs others just go ergotron.
It only took me like 5 mins to install too. Amazing stuff
Date published: 2023-05-13T00:00:00-04:00
Rated 5 out of
5 by
Chris B. from
3rd monitor
Unstoppable with three monitors now.
Date published: 2022-04-02T00:00:00-04:00
Rated 5 out of
5 by
Lieutenant C. from
Excellent product!
Excellent product!
Date published: 2023-09-26T00:00:00-04:00
Rated 5 out of
5 by
Arthur T. from
Worked great very well made
Worked great very well made
Date published: 2023-03-08T00:00:00-05:00
Rated 5 out of
5 by
Jeff S. from
Best ever.
Best ever.
Date published: 2023-02-02T00:00:00-05:00
Rated 5 out of
5 by
Steven C. from
Great addition to my setup
Enabled me to add a second monitor to my tall poll so I have two 24" monitors, one above the other, next to my 32" which is on a separate poll. I originally had two regular polls and had to get the extra tall poll to do this. Customer service helped me with that. Worked out very well.
Date published: 2024-07-15T00:00:00-04:00