MI-3991XL mount fits most of 32-55" TVs on the market today. It fits TVs with mounting holes as close as 3"X3" or as wide as 16"x16". It fits VESA Patterns 75X75mm, 100X100mm, 200X100mm, 200X150mm, 200X200mm, 300X200mm, 300X300mm, 400X200mm, 400X300mm, 400X400mm. Please check your TV VESA; these are square or rectangular patterns between 4 and 16" per side on the rear of your display. With articulating arms, this mount retracts to 2.5" away from the wall to save space, and extends up to 24" from the wall. The long extension arm makes this wall mount ideal for entertainment centers and corner installations of larger TVs. Tilt up 10 degrees and tilt down 15 degrees, Swivel 90 degrees left and right and +/-3 degrees of rotation for maximum viewing flexibility. Provides smooth adjustment for all directions, making it easy to view your TV from multi-angles.