Chief Thinstall 18" Extension Monitor Arm Wall Mount - For Displays 32-55"The Chief Thinstall 18" Extension Monitor Arm Wall Mount is engineered to deliver unbeatable flexibility, exceptional stability, and a sleek profile for displays ranging from 32" to 55". When mounted, it keeps a ultra low wall footprint in the home position and extends up to 18" to place your screen exactly where you need it. Thanks to Chiefs Centris technology, screen movement is effortless and precisejust a touch of the finger allows you to tilt,