Full Motion TV Wall Mount 42"-84" TVS, Fits 16" 18" or 24" Studs, Heavy Duty TV Mounts Bracket with Dual Articulating Arms Tilt Swivel Extension Max VESA 600X400Mm, Weight Capacity 110Lbs. UNIVERSAL COMPATIBLE TV SIZE : Our TV Wall Mount Bracket Fits for most of 42"-84" screen sizes.
eBay