Diagonal of the TV that fits this wall mount is not a restriction and has an approximate value, if you wish to know if the wall mount fits your TV, first of all you should check the weight of your TV and it's VESA compliance
Universal mount fits most LED LCD OLED Flat Panel and curved TVs with diagonal screen 39" to 65-inch up to 88 lbs; compatible with VESA mounting patterns from 100 x 100 mm (min) to 600 x 400 mm (max)
Full motion TV wall mount with wide range of adjustments featuring screen tilt, swivel and level
Extendable retractable TV mount extends from 1.7 to 18 inches; mount panels hide cables inside
Comes with all needed hardware and a detailed installation manual ONKRON presents ultra slim and strong, very well build and functional newer model of universal TV wall mounts for televisions with diagonal screen sizes from 39 to 65-inches - M5L now in white. It is a perfect solution for easy mounting of smaller or bigger flat or curved screens on the wall at home or in the office. Foldable dual arms make our TV wall bracket very slim – only 1.7 inches! It means that your TV mount will be hidden behind your flat screen. Extendable bracket brings your monitor up to 18 inches closer to you when you need it, keeping it strong and steady for monitors even under the maximum load of 88 lbs. ONKRON mount M5L is universal and fits most of today’s brands and makes of VESA television monitors weighting up to 88 lbs. Heavy duty frame with dual arms design steady and securely holds LCD, LED, OLED, plasma flat panel TVs with up to 88 lbs weight. Check your TV weight and mounting pattern on the back panel – ONKRON M5L is VESA compliant and supports mounting hole patterns from (min) 100 x 100 mm, 200 x 100 mm, 200 x 200 mm, 200 x 300 mm, 300 x 200 mm, 300 x 300 mm, 400 x 300 mm, 400 x 400 mm, up to (max) 600 x 400 mm. Easily adjust your TV to find the best viewing angles: 120 degrees swiveling, vertical tilting -2 to +12 degrees and horizontal screen leveling -4 to +4 degrees. TV mount has plastic panels to conceal all power cords and AV cables for modern aesthetically pleasing look.
In the box you will find: M5L TV wall bracket mount in white color VESA extenders for larger diagonals (up to 65 inches screens with VESA 600 x 400 mm) Installation Manual All needed mounting hardware for easy set up.