LX DUAL STACKING ARM TALL POLE

Ergotron LX Dual Stacking Arm with tall pole (45-509-224) is a matte-black desk mount for arranging two monitors one above the other. Its 58 cm pole lets you position screens higher, including for standing work.

The set includes two arms and extensions, a heavy-duty two-piece desk clamp with dual attachment, a collar, cap, grommet mount and monitor mounting hardware. It is specified for screens up to 40 inches; the two-arm configuration supports a combined load of 6.4–20 kg.

Adjust screen position with 33 cm of lift, 75° tilt, 360° pan and 360° rotation. The mount supports VESA patterns of 100 × 100 mm and 75 × 75 mm, and suits home or office desks where two displays need flexible stacked positioning.