Ergotron 45-549-026 LX Dual Stacking Arm Tall Pole, White

Sleek and streamlined, the LX is the perfect desk accessory to add flexibility to your monitors. The tall pole accommodates monitors up to 40". Place them exactly where you want for ergonomic comfort. Includes two arms for two monitors; add arms to accommodate up to four monitors.

• LX Dual Stacking Arm, Tall Pole
• 22" (55.9 cm) tall pole provides configuration flexibility. Ideal for larger displays
• Add a third or fourth display using the accessory LX Arm, Extension and Collar Kit
• Position monitors for maximum ergonomic comfort with unparalleled range of motion
• Helps reduce eye, back and neck strain
• Two-piece mounting clamp has keyhole-shaped holes for quick assembly and two clamping screws for secure installation
• Easily turn one or both screens from landscape mode to portrait mode
• Passes Ergotron’s 10,000-cycle motion test, which ensures years of trouble-free height adjustment
• Patented Constant Force™ lift-and-pivot motion technology
• Aluminum and steel construction offers greater durability
• To facilitate stacking of monitors, maximum outside height of display should be no more than 21" (53 cm). To align monitors side by side, maximum outside width should be no more than 40" (102 cm)
• Grommet mount attaches through hole 5/16" to 2" (7-51 mm) wide and up to 3" (80 mm) thick
• Overall dimensions 17.1" x 17.7" x 29.9"
• 19 lbs
• Includes two (2) LX arms and extensions, 22" pole, heavy-duty two-piece desk clamp base with dual screws, two (2) pole collars, two (2) caps, grommet mount plate and hardware, monitor mounting hardware
• VESA FDMI MIS-D Certified
• 10 years manufacturer's warranty