Full Motion Lcd Led Plasma Articulating Swivel Dual Arm Tv Wall Mount Vesa 800x500 37 38 29 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Will support 37" 40" 42" 46" 47" 50" 52" 54" 56" 58" 60" flat panel HDTVs This universal wall mount attaches to any flat screen with a mounting hole pattern up to (800mm) wide by (500 mm) tall. Maximum Weight Capacity: 135 lbs Swivel left-right 45 degrees and tilt up-down 15 degrees Extension arm extends TV from 5.36" (136 mm) to 16" (400 mm) off wall.