Ergotron 45-243-026 LX Wall Mount Monitor Arm

Product ID 16107


  • Wall mount monitor arm 
  • Looking for a Long Reach Wall Mount Monitor Arm?
  • 13" height adjustment: Vertical lift range meets needs of most adults 
  • 25" horizontal extension: Arm extends to get out of the way when not in use
  • 34" screen size: Monitor should not be more than 34" in screen size 
  • Weight capacity of the arm: 7-25 lbs 
  • Retractability: Folds back over the base to get out of the way when not in use
  • Please see, if you want a bigger, heavier display and more vertical adjustment
  • Please see if you want this arm in matte black
Animation of Ergotron 45-243-026 LX Wall Mount Arm


Ergotron 45-243-026 can mount a monitor to the wall up to 34" in size and weighing from 7 to 25 lbs. With the flexibility of this arm, the monitor can be extended 25" and moved out of the way, when not in use. It can also be adjusted 13" vertically. The 45-243-026 has universal application. Install it in your office to use your desk space entirely for non-computer work, install it in the patient room for the medical staff to look up patient information or in the back end of a restaurant for the servers to convey orders to the kitchen. (Though the video in the thumbnail images shows directions to install a desk mounting arm, please note that the functionality and specifications of the LX desk mounting arm and LX wall mounting arm are the same, even though the mounting location differs.)

Technical Drawing

Technical Drawing for Ergotron 45-243-026 LX Wall Mount LCD Arm

Technical Specifications

LCD size Capacity Lift Tilt Pan Rotation VESA
LCD Size Capacity Lift Tilt Pan Rotation VESA
Up to 34"

7 - 25 lbs

3.2 - 11.3 kg


33 cm

75° 360° 360° MIS-D

Product Information

Part Number 45-243-026
Description LX Wall Mount LCD Monitor Arm (polished aluminum)
  • LX arm
  • Extension
  • Wall mount base
LX Notebook 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.
Weight Capacity 7 to 25 lbs (2.3 to 11.3 kg). With monitors greater than 20 lbs (9.1 kg) in weight, the vertical range of motion may be reduced up to 4.5" (11 cm) for a total height range of 8.5" (22 cm)
Monitor Tilts 70 degree up and 5 degree down
Improved LX Arm Features and Benefits
  • Polished aluminum construction offers greater durability and enhanced aesthetics.
  • Arm folds back over the base into a compact retracted position.
  • Snap-fit cap secures interface of arm to extension for greater stability.
Mounting Options Attaches directly to sturdy vertical surfaces. Where applicable, install to wood stud. Also attaches to Wall Plate, or to Wall Track using bracket 97-091 (order separately)
Mounting Standards VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
Base Includes theft deterrent anchor holes for cable locks.
Shipping Dimensions 17.5"H x 7.7"W x 6.9"D (44.5 x 19.5 x 17.5 cm)
Shipping Weight 6.2 lbs (2.8 kg)
Warranty Ten (10) years


  • The LX Wall Mount Arm provides ergonomic comfort
  • By adjusting the display according to the user’s needs, this arm reduces shoulder, neck, back and eye stress
  • The cable management feature clubs the cables under the arm and out of sight and way of the user
  • The arm extends 25" from the wall, enabling the display to be pushed out of the way, when not in use
  • The 13" height adjustment of the display makes it suitable for most users
  • Upgrade LCD monitors and TVs with improved ergonomic adjustment
  • Patented CF motion technology provides premium ease-of-use display adjustment
  • Arm folds back over the base into a compact retracted position; perfect for tucking under systems furniture storage shelves or cabinets in space constrained areas
  • Passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustment

Frequently Asked Questions

q I am looking for an arm just like this but with a keyboard mouse tray underneath the monitor. Do you have an attachment for the monitor which will accommodate a keyboard mouse tray with the monitor?

You have a couple of options. This particular arm does not have an attachment for a keyboard tray but you can install a keyboard tray arm underneath this arm. Or you can purchase an all in one system.

q I notice that there are a bunch of extra add-ons with this product. Will I be able to hang a 24" monitor if I just buy this wall mount monitor arm or do I have to buy a bracket?

As long as you have studded walls, you do not need any additional accessory to mount this arm to the wall. When you buy this product, it comes with a wall mount bracket, that will attach the arm to the wall.

Model 45-243-026
Manufacturer Ergotron
Part Number 45-243-026
UPC 698833011531
Weight lb(s)
Color Polished Aluminum
Monitor Size Up to 34"
Weight Capacity 7–25 lbs (3.2–11.3 kg)
Lift (33 cm) 13 in
Tilt Up 70 degree and down 5 degree
Pan 360 degree
Rotation 360 degree
Mounting Pattern VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
Shipping Dimensions 17.5"H x 7.7"W x 6.9"D (44.5 x 19.5 x 17.5 cm)
Shipping Weight 6.2 lbs (2.8 kg)
Warranty Ten (10) years
Mounting Options Wall
Monitor Arm Types 1 Monitor
Weight 5.4 lbs (2.5 kg)

Customer reviews

  • 1 stars 0
  • 2 stars 0
  • 3 stars 0
  • 4 stars 2
  • 5 stars 2
(4.5 out of 4)
Great quality

by Luc S, Terrebonne, Quebec, Jun 14, 2017

Unlike many other arms, these stay where you put them.
Here we have had others that were less expensive but they were either raising or lowering the screens by themself.
The wall mount is well made and not bulky.
This product has a great finish, and the quality/price is good!

Works great in my office; just what I needed

by William C, California, Nov 18, 2015

Product works great, everything I expected

Well built professional quality mount.

by Joseph S, New York, Aug 18, 2015

Two of these mounts were purchased for use in dental treatment rooms for patients to view video entertainment while being treated. They are well built and look professional. They installed easily and worked perfectly. The mount allows great flexibility of movement except we would have liked to be able to tilt it downward more. Definitely recommended.

Decent arm for the money.

by Chris S, Oregon, Apr 23, 2015

Good wall mount. It is made out of durable material. It can be a bit difficult to re-adjust but that is with an extension arm and 23" monitor. The product does what it's supposed to do. Only thing I have trouble with is that I would like more wire space in the arms because some setups might have more than two wires.


All Ergotron and OmniMount durable products will remain free of defects in material and workmanship for a period of five years from the date of receipt of the product, subject to any exclusions and limitations as set forth below.


  • Ten-year warranty on all HX Products, as well as LX and MX Products purchased on or after August 1, 2014

  • Zip and YES Charging Systems: Lifetime material/workmanship; three years electrical components; one year cables (power/Ethernet)

  • Ten-year warranty on LearnFit Sit-Stand Desks

  • Three-year warranty on all Neo-Flex Ergotron Products

  • Two-year warranty on WorkFit-Z Mini

  • Elevate and accessories: Lifetime material/workmanship. Five (5) years on electrical components. Cords, cables and plugs not warranted

  • The Peanut, Zido and accessories: Lifetime material/workmanship; five (5) years for pneumatic cylinder

  • One-year warranty on electronic components. For example: Auto Lock Drawers, Auto Lock Systems, Keyboard Lights, User Interface, Coiled Cord, Battery Harness, Cables from User I/F to Power Module (excludes AA batteries)

  • Two-year warranty on Power Modules by Ergotron

  • Sealed Lead-Acid (SLA) Power Systems, SLA Batteries

  • Two-year warranty on all SLA power system components by Ergotron

  • Up to one-year capacity warranty on SLA batteries (refer to Further Exclusions and Limitations section)

  • Six-month warranty against Manufacturer’s Defects on SLA batteries, or as mandated by local law

  • Lithium Iron (LiFe) Power Systems, LiFe Batteries

  • LiFe battery capacity is warranted for two years or 1200 discharge cycles, whichever comes first (refer to Further Exclusions and Limitations section)

  • Five-year warranty against Manufacturer’s Defects on LiFe factory-installed batteries (excludes LiFe replacement batteries). Factory-installed LiFe batteries are covered at 100% for the first three years; coverage for years four and five are prorated at 1/60th per month (refer to Further Exclusions and Limitations section)

  • Service Programs - 30-day warranty

  • Refurbished StyleView Carts - one-year warranty for Mechanical Components and Power Module (excludes batteries and cosmetic defects). The appropriate battery-type warranty applies

  • Original Equipment Manufacturer (OEM) Products resold by Ergotron are warranted by the respective manufacturer

  • StyleView Electric Lift motor: Three (3) years on motor and switch

Further Exclusions and Limitations

SLA Batteries

  • In Dual SLA battery systems, replacement of both batteries must occur at the same time (in accordance with the Ergotron User Manual), or the Warranty is automatically void

  • Warranties on SLA batteries (fully-charged or fully-uncharged) left in an unused state for more than three consecutive months are automatically void

  • Factory-installed SLA batteries, and replacement SLA batteries carry a Six-month Warranty Against Manufacturer’s Defects and a 90-day Performance Warranty, or as mandated by local law

  • The 90-day Performance Warranty on factory-installed SLA batteries (excludes SLA replacement batteries) is extended to one-year provided that:
  1. StyleLink software is installed and remains continually operational to show compliance with exclusions and limitations

  2. SLA Battery is not discharged below 25% capacity more than 25 times as recorded by the StyleLink software history

  3. SLA Battery is fully recharged at least once every 36 hours as recorded by the StyleLink software history

LiFe Batteries

  • LiFe batteries that fail to deliver 70% of their rated capacity during the first 1200 discharge cycles of battery life are deemed not to have met performance standards (capacity retention)

  • The LiFe battery discharge cycle is defined as starting at the fully-charged state through the fully discharged state and back to the fully-charged state. Discharge cycle counts are calculated by the software within the battery.

These warranties do not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuse. Ergotron is not responsible for damage arising from failure to follow instructions relating to the product’s intended use. Ergotron is not responsible for injury or loss caused by or associated with the installation and/or use of equipment in any manner other than in strict conformance with the instructions set forth in its installation manuals, supplemental assembly and installation instruction sheets, technical bulletins and/or product literature. You will provide Ergotron immediate written notice of any personal injury resulting from the use of Ergotron products.

Ergotron does not warrant damages or defects to the Ergotron product under the following conditions: an Act of God, unauthorized service or repair of the Ergotron products, damage from electrical power problems, usage of parts or components not supplied by Ergotron, failure to follow product instructions and guidelines, unauthorized changes to the Ergotron product, shipping damage (other than original shipment from Ergotron), failure to perform preventative maintenance, or damage caused by peripherals or software or from other external sources.

Exclusive Remedy

Warranty Repair: In the event that any Ergotron equipment becomes defective in material or workmanship during the warranty period, Ergotron will determine with you if the product defect is covered under warranty. Ergotron, at its sole discretion, may replace or repair the unit determined to be under warranty at a designated Ergotron location or at your location. The labor costs associated with the repair of the product may be the responsibility of Ergotron if determined to be under warranty. You must receive pre-approval by Ergotron for the labor costs prior to repair or replacement of warranty products. You must contact Ergotron to obtain a Return Material Authorization (RMA) number. An RMA number may be obtained by contacting Ergotron Customer Care online or by telephone within your specific region. Contact information is available to you on the Ergotron web site at www.ergotron.com. Performance of any repair or replacement on product under warranty does not renew or extend the warranty period.

Non-Warranty Repair: You may return a product for repair that is not covered by warranty only if you have received a preapproved RMA number from Ergotron Customer Care. Labor costs and freight charges associated with non-warranty repair will be the sole responsibility of the customer, reseller or installer/integrator. A standard repair fee, specific to the product, is charged for any product that is repaired outside of the warranty period. Repairs on products out of warranty also carry a 90-day warranty, effective the day that you receive the item after repair.

For products that are not covered under warranty, Ergotron offers you the following options:
  1. You may upgrade to a newer, functionally equivalent product at a normal MSR list price

  2. Ergotron will return the product to you

  3. You can request in writing that Ergotron appropriately dispose of the product for you. A fee may apply for this service as designated by local law

Non-Defective Products: You are notified if, after examining and testing a returned product, Ergotron concludes that the product is not defective. The product is returned to you and you would be responsible for the freight charges associated with the return.

Warranty Disclaimer

Except as expressly set forth in this Limited Warranty and to the greatest extent allowed by law, Ergotron makes no other representations, warranties or conditions, express or implied, including any implied representations, warranties or conditions of merchantability, fitness for a particular purpose, non-infringement, and non-interference. Ergotron does not warrant that your use of the Ergotron product will be uninterrupted or error free. Any implied warranties that may be imposed by law are limited in duration to the Limited Warranty period, to the greatest extent allowed by law. Some states or countries do not allow a limitation on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages for consumer products. In such states or countries, some exclusions or limitations of this Limited Warranty may not apply to you. This Limited Warranty is subject to change without notification.

Ergotron devices are not intended to cure, treat, mitigate or prevent any disease.

Warranty Transferability

This Limited Warranty is available only to the original end consumer and is non-transferable. For this warranty to be valid, the Ergotron product must have been purchased directly from an authorized distributor, reseller and/or authorized representative of Ergotron.