Single Monitor Mount With Gas Spring Arm. Turn your workspace into a comfortable and ergonomic environment with the MI-1771 monitor mount. Say goodbye to eye and neck strain and keep your monitor at a comfortable eye-level since this mount is height adjustable up to 13". The heavy-duty design supports up to 20 lbs. with ease. The base comes with a C-clamp that can also be used as a grommet and can be mounted on tables up to 3.3" thick. The arm features clips for cable management to help keep your desk looking clean and tidy. Depending on the user and desk height, this mounting bracket can be used for sit-stand desk applications. Monitor orientation can be changed from landscape to portrait any time necessary.