I tried three different variations of TV mounts only to find that, because the manufacturer didn't have the specs you would need on the box, I bought them assuming they would work. Not so. Went to the Sanus website. It's very thorough with regard to measurements, what it will fit, stud space, etc. Bought this one after reading the reviews, had it up on the wall within 15 minutes. It was so easy I kept thinking I did something wrong. But, no, it was just that easy.So if you're in the market for a great mount thats easy to mount, check out Sanus.