Cheetah Mounts APDAM3B Dual-Arm Articulating Wall Mount for $39.99 shipped. Here is a screenshot for your reference. This wall mount accommodates flat panel TVs with 32″ to 55″ screen sizes, and features 14″ extension, 160° rotation, 115-lb. weight capacity, and built-in bubble level. Most places have this TV wall mount kit for about $77.