Monoprice Full-Motion Articulating TV Wall Mount Bracket - TVs 37in to 70in Max Weight 99 lbs Extends from 2.0in to 17.5in VESA Up to 600x400 Rotating Concrete & Brick UL Certified Fits displays with VESA patterns between 200x200 and 600x400 Supports up to 99 lbs. of weight Certified by Underwriters Laboratories (UL)