$337.99

. Universal adapter plate included. Pull-out swivel with up to 45 rotation depending on screen size. Locking tab provides optional swivel restriction to one side. 3.4" deep in closed position, up to 11.9" fully extended. 0 , 5 or 10 lockable incremental tilt. +/-1 roll for horizontal screen alignment during installation. Built-in cord management. Lock KeyTM installation tool secures arms for screen installation. Lock-out screw prevents unwanted extension. Mounts to 16" wood studs, concrete, cinder block. Includes mounting and screen attachment hardware