Cheetah Mounts Plasma LCD Flat Screen TV Articulating Full Motion Dual Arm Wall Mount Bracket For 32-65" Displays Up To 165LBS Black With 10' High Speed HDMI Cable With Ethernet Fits Up To 24" Studs

This is a very substantial mount with Dual arms and heavy gauge steel. The arms extend over 20" from the wall yet fold to less than 4.25". Even at full extension, this mount has very little sag or twist.
It is rated for up to 165lbs and most displays 65" and smaller weigh under 100lbs.
The unit has dual tilt adjustment knobs and it will tilt forward or back 15 degrees. The wall plate is 27.5" wide and has wide slots making it easy to mount into standard 16" studs even if they are not exactly 16" apart.
The universal design will fit any display with a hole pattern up to 26.3" wide and 17" tall. The wall plate is 1/8" thick and very stable and includes large center hole for cable pass-though into the wall. This mount will swivel approximately 180 degrees depending on the size of your display. Dual TV safety screws are included to prevent accidental liftoff of the display. Installation instructions and hardware included. This mount also includes a 10' 1.4 HDMI Cable included. Capable of 3D signal, Audio Return, and Ethernet. This is a upgraded cable and similar cables sell for $15-$25