Chief's MAC400 rotation adapter provides the ability to rotate medium flat panel screens from landscape to portrait orientation.Rotates flat panel with little effort (no tools necessary). Provides 2° of over-travel for easy leveling of screen.Features:- Provides fingertip flat panel rotation from landscape to portrait mode.- Compatible with Chief's 8" (203 mm) Q-Latch™ mounting pattern.- Low profile, only adds 0.94" (24 mm) depth to installation.