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Ergotron LX Tall Pole Arm Extension and Collar Kit

SKU: E9466-Ext


Upgrade a LX Monitor Arm to a stable multi-monitor solution for two, three or four monitors.


This kit easily attaches to the pole of the desk mount base to hold additional monitors or a laptop computer for gaming, call centers, industrial spaces or finance applications.

For triple or quadruple monitor set-ups, use with the LX Dual Stacking Arm, Tall Pole.


  • Boost productivity – Quickly view multiple files and data for more efficient working
  • Neat Workspace – Cable management routes cables under the arm, out of the way
  • Quality Design – Built for thousands of movements by passing 10,000-cycle test
  • Includes LX arm, extension, pole collar, cap, attachment hardware
  • Weight Capacity: 3.1 to 11.3 kg. With monitors greater than 9.1 kg in weight, the vertical range of motion may be reduced up to 11 cm for a total height range of 22 cm
  • Mounting Standards: VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
  • Warranty: Ten years