Peerless SA750PU Universal Articulating Wall Mount for 32" to 58" Displays (Black) (Discontinued by Manufacturer) 150 lb. load capacity Fits 32 in. to 50 in. flat screens 1 in. clearance per channel for clean and simple cable management 10.75 in. of horizontal adjustability for ideal screen placement Arm extends 27.8 in. (plus thickness of screen adapter)