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Ergotron LX Dual Side-by-Side Arm
Ergotron LX Dual Side-by-Side Arm

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List Price: $755.00
Our Price: $405.00
Savings: $350.00

Availability:: Usually Ships in 3 to 5 Business Days
Part Number: 45-245-026

Description Animated Views
Durable polished aluminum construction! Create a fully adjustable side-by-side 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.


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 a minimum of five years trouble-free height adjustment

Technical Specifications:



    40 lbs*
    18 kg

  • LIFT

    33 cm

  • TILT


  • PAN



    360° P/L-

  • MIS-D

  • 5 years §

Part Number: 45-245-026
Description: LX Dual Side-by-Side Arm (polished aluminum)
Includes two (2) LCD arms and extensions, pole, t-bracket, desk clamp and grommet mount
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
Polished aluminum construction offers greater durability and enhanced aesthetics

Snap-fit cap secures interface of arms to extensions for greater stability

† Larger displays (e.g. 23" to 24" screen sizes) cannot be positioned in a stacked orientation; larger displays can only be placed side by side
* Weight Capacity: Individual monitor weight = 7–20 lbs (3.1–9.1 kg); maximum combined weight = 40 lbs (18.1 kg). Monitor depth may affect weight capacity. Read more
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: Five (5) years