Ergotron LX Dual Stacking Arm - 45-248-026

Item # ERG45248026 (Part # 45-248-026)
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Item Description:
Ergotron LX Dual Stacking Arm

Durable polished aluminum construction! Use this ingenious dual-monitor arm with your laptop and an external display or with two monitors. Position Screens one over the other or to either side.

Create a productive multi-display configuration that Lifts Screens up to where they're easier to see while reclaiming valuable worksurface.

Product Features:

  • Versatile: Use with a laptop and monitor or with two monitors
  • Stack Screens one above the other or place them alongside each other
  • Extends monitors or laptop up to 25" (64 cm) with an extension 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
  • Cable management feature routes cables under the arm; out of the way
  • Easily turn one or both Screens from landscape mode to portrait mode-view entire pages without scrolling
  • Passes Ergotron's 10;000-cycle motion test; which ensures years of trouble-free height adjustment
  • Patented Constant Force Lift-and-pivot motion technology


  • Screen: =24"
  • Capacity:14-40 lbs (6.4-18.1 kg)
  • Lift: 13" (33.0 cm)
  • Tilt: 75 degree
  • Pan: 360 degree
  • Rotation: 360 degree
  • Color: Silver
  • Size: 20-27"
  • Description: LX Dual Monitor Arm; Stacking (polished aluminum)
  • 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
    • New clamp and grommet mount base ensures greater stability of display and arm
  • To facilitate stacking of monitors; maximum outside height of display can be no more than 14" (35 cm). Most monitors with Screens of 24" or less fit within this specification. Larger Screen sizes are allowable when positioning displays side by side
  • Weight Capacity: individual LCD weight = 7 to 20 lbs (3.2 to 9.1 kg); notebook weight range = 2.5-12 lbs (1.1-5.4 kg); maximum combined weight of displays = 40 lbs (18.1 kg)
  • 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
  • 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
  • This product is certified in compliance with indoor air quality standards defined by ANSI/BIFMA pertaining to emissions of VOC (volatile organic compounds)
  • Dimensions ( L x W x H): 9.5 x 15.5 x 19.5 inches
  • Weight: 18.4 pounds
  • Warranty: Ten (10) years
This Kit Includes: