Mount-It! PRO's, MI-3991B wall mount is a heavy-duty steel mount that supports a variety of models and brands. The long extension arm, up to 17" from the wall, makes it ideal for corner installations. The arm also retracts to 2.5" for a low profile, space-saving design. Extend, retract, tilt or swivel to enjoy a comfortable view from any seat. Adjust the tilt to help reduce glare for a better viewing experience. Built-in cable management allows you to hide your cords with ease, and create a clutter-free environment.