Articulating Tv Wall Mount Bracket 32 36 37 40 41 42 46 47 50 51 52 Will support 32" 36" 37" 40" 42" 46" 47" 50" 52" flat panel HDTVs This universal wall mount attaches to any flat screen with a mounting hole pattern up to 28" (720 mm) wide by 21" (540 mm) tall. Maximum Weight Capacity: 155 lbs Swivel left-right 45 degrees and tilt up-down 15 degrees Extension arm extends TV from 5.36" (136 mm) to 21" (536 mm) off wall.