PSXFK1 - Perlesmith X-Large Full Motion TV Mount

https://www.perlesmith.com/products/full-motion-tv-wall-mount-for-50inch-to-90inch-tvs

PERLESMITH PSXFK1 Swivel TV Wall Mount Bracket fits most 50 inches to 90-inch flat-panel LCD/LED TVs up to 165lbs, compatible with max VESA patterns 800x400mm, and allows wood stud spacing up to 24".  The two heavy-duty strong articulating arms to hold your TV steady and securely even when the arms extend to the furthest distance.

Please check whether the mount is suitable for your TV:

First, please check your wall for wood studs (max. stud distance 24" apart), it can also be used on a concrete wall (anchors are not included) or brick wall, but cannot be used on drywall.

Second, please check the weight of your TV, it must be less than 165lbs/75KG.

Third, please check the distance of the mounting holes (VESA Holes) on the back of your TV. Available VESA Patterns: 200x200mm/ 300x200mm/ 300x300mm/ 400x200mm/ 400x300mm/ 400x400mm/ 600x400mm/800x400mm
Finally, please check possible blocked cable/input.

Note: provided anchors MUST NOT be used for wood stud installation. They can ONLY be used for concrete and brick wall installation.