ERGOTRON 45-549-026 LX - Mounting kit (tall pole, dual stacking arm) - for 2 LCD displays - aluminum, steel - polished aluminum with black accents - screen size: up to 40in

Sleek and streamlined, the LX is the perfect desk accessory to add flexibility to your monitors. Two-piece mounting clamp has keyhole-shaped holes for quick assembly and two clamping screws for secure installation Passes Ergotrons 10,000-cycle motion test, which ensures years of trouble-free height adjustment Folding arms free up space in constrained areas Add a third or fourth display using the accessory LX Arm, Extension and Collar Kit Patented Constant Force lift-and-pivot motion technology Position monitors for maximum ergonomic comfort with unparalleled range of motion Helps reduce eye, back and neck strain Easily turn one or both screens from landscape mode to portrait mode-view entire pages without scrolling 22in (55.9 cm) tall pole provides configuration flexibility. Ideal for larger displays