Securely holds four LCD monitors above the desktop to increase work space, improve visibility and minimize clutter 36" double-link swing arms optimize ergonomics and monitor views with separate tilt, rotate, side-to-side, height and tension adjustments Die-cast aluminum pole with heavy-duty clamp mounts to desktop or other surface Easy installation ideal for office, studio, IT network and security applications — no drilling required Meets VESA standards — supports monitors up to 19" and 13 pounds each Lifetime Warranty General Fits 75 x 75 mm / 100 x 100 mm VESA-compliant monitors Monitor weight capacity: up to 6 kg (13 lbs.) each; 24 kg (53 lbs.) total Installs on horizontal surfaces up to 9 cm (3.5 in.) thick Dimensions Height (pole): 71 cm (28 in.) Diameter (pole): 11.5 cm (4.5 in.) Arm length (radius): 40 cm (15.75 in.) Arm width (extended): 92 cm (36 in.) Weight: 9.5 kg (21 lbs.) Package Contents LCD Monitor Pole with Double-Link Swing Arm Cable management clips and trim caps C-clamp with thumb screws (2) and mounting screws (2) Monitor mounting screws (16) Installation hardware with instructions and hex tool