If you're contemplating a $100 mount to hold your small-ish TV, put down the $100 mount and think again. (I actually took my $100 mount back to Best Buy without even opening it. You see, I didn't put it down in time. Don't be like me.)This mount is absolutely perfect for a 24" Vizio that cost around $170. Why pay nearly 2/3 the TV price for a mount? Crazy.The maximum hole spacing on this mount is 100mm which is ideal for a lot of small TVs. You could get a bigger mount for a possible TV upgrade down the road, but the bigger mounting plate might interfere with inputs on the back of the TV. Keep it simple with this small mount. And if you ever upgrade to a bigger TV, just upgrade the mount right along with it. From the perspective of weight, this could hold a much bigger TV. The only issue would be the hole layout on the bigger TV.This comes with everything you need and more. It includes several different screw sizes to accommodate common hole sizes on TVs, and it includes both lag bolts for installation into a stud, and anchors for installation into concrete. It also includes a wrench, but the wrench isn't used for installation (I believe it's only intended for tightening the bolt for the tilt). For installation into a stud you'll need a drill with 1/8" drill bit, a screw driver, and an adjustable wrench or socket set for turning the lag bolt. I think the lag bolt size is metric. I didn't have a socket that fit it, so I used the adjustable wrench with no problem. Most people can install this without instructions, but they're worth looking at to make sure you use the included washers/spacers when necessary.Our 24" Vizio TV is only 6.8 pounds so it's on the very low end of what this mount can hold. Ideally, this mount would extend straight from the wall a couple more inches, but I understand with larger, heavier TVs a longer arm poses a structural problem. Anyway, this is installed on the wall of the top bunk of a bunk bed, and the TV can be rotated a full 90-degrees (so it's perpendicular to the wall) without coming into contact with the wall. There's an inch or two gap which is good, but it doesn't leave a lot of wiggle room. On bigger TVs this would be an impossible configuration given the arm extension length of this mount. Just keep this in mind if your application is for the TV to be perpendicular to the wall most of the time.Overall I have to say this is a great mount and I couldn't ask for more given the price.UPDATE 1/25/16 (Original review 1/22/16): The advertised 360-degree rotation of the mounting plate cannot be tightened/fixed with the bolt through the mounting plate. That bolt only tightens/fixes the tilt position. So even with a fixed tilt position the mounting plate will rotate 360-degrees. This is a slight annoyance, but not enough to change my original review score, especially considering price. Just FYI in case you're looking to be able to lock the TV into a certain position axially around the bolt.