Product details:

Fits 138243 To 428243 TV8217s 8211 Compatible with most 138243 to 428243 LCD LED flat screens weighing up to 44 lbs with VESA patterns 75x75mm, 100x100mm, 200x100mm, or 200x200mm. Mobile Trolley Cart 8211 The 20 x 18 base features 4 wheels providing smooth mobility on both hardwood and carpet floors. The 2 front wheels are lockable to make the cart stationary when desired. Height Adjustment amp Tilt 8211 This cart features 12 set points of telescopic pin lock height adjustment and 0 to 30 screen tilt for optimal viewing angles. Maximum screen height from floor to center of screen is 528243.