The Full Motion TV Wall Mount from Mount-It! supports 17 to 47" screens up to 33 lb. It allows you to tilt, swivel, and extend the TV to your preferences. You can tilt it 15° up or down, swivel it 180°, and extend it out from 1.75 to 15" from the wall.
The Full Motion TV Wall Mount features simple single-stud installation to your wall and includes installation hardware. It offers VESA 75 x 75, 100 x 100, 200 x 100, and 200 x 200 VESA mounting patterns, which most TVs are compatible with.