Compatibility - Fits Screens up to 60" - 100" screens with VESA 50x50mm to 900x600mm mounting capability ^^ Capacity - Maximum weight capacity of 330 lbs (tested four times the stated weight capacity) made of solid steel construction ^^ Locking Mechanism - Double hook mode, adjustable TV height; Click-in spring locks with simple release cords for easy mounting and unmounting ^^ We've Got You Covered - Sturdy steel design is backed with a 5 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns.