Elitech Aluminum Dual LCD Table Desk Mounts for Two Monitors, Free Standing, Fully Adjustable Double Arms Beautiful aluminum alloy and iron constructed, very solid. The mount has a broader base than other brand mount to offer better upright balance. For VESA Mounting 50 x 50, 75 x 75 and 100 x 100. Monitor can be installed either in portrait or landscape position. Tilt 30 degree up or 30 degree down, swivel left and right. Max. Arm extension: 29.2" (74.2 cm). LCD monitor rotate 260 degree for landscape or portrait postion . Height adjustable along the pole. Swivel left and right. Integrated cable management system. Support two up to 27" monitors (28.7" wide or less) and weight up to 13.2 lbs per monitor. Installation tools, including Wrenches are included in the package.