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LX Arm, Extension and Collar Kit

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.

Recommended for use with the LX Desk Mount LCD Arm, Tall Pole.

LX Arm, Extension and Collar Kit
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Part Number: 97-940-026

+ Accessories


Easily add a second arm to your LX desk mount to hold another monitor or laptop computer

Cable management feature routes cables under the arm, out of the way

Easy to use: Simple installation and effortless operation

Patented Constant Force™ lift-and-pivot motion technology

Passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustment

Tech Specs
≤ 32"
5–25 lbs*
2.3–11.3 kg
33 cm
Part Number: 97-940-026
Description: LX Arm, Extension and Collar Kit
Includes LX arm, extension, pole collar, cap, attachment hardware
Can be configured to hold a laptop instead of an LCD display; also order the accessory Notebook Tray (50-193-200)
* Weight Capacity: 5 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)
Mounting Standards: VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
Quality Tested: 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment
Complies with all international environmental regulations related to its design, manufacture and packaging. Read more about our Environmentally Responsible Process
Arm can be used with or without Extension; attaches directly to pole or at end of Extension
Approved for use with the LX Desk Mount LCD Arm, Tall Pole (45-295-026). This kit is not compatible with LX Sit-Stand Arm systems
Shipping Dimensions: 17.5" x 7.75" x 6.5" (44 x 20 x 17 cm)
Shipping Weight: 5 lbs (2.3 kg)
Warranty: Ten (10) years
Support Material
Table with available Ergotron downloads
Installation Manual English     pdf 1369 KB
Dimensional Illustrations English     pdf 846 KB
Quick Finder
LCD Monitor, ≤24"
Multiple Displays
Large Display, >24"

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