Light but durable has one minor flaw.
"Light but durable so far with one minor flaw. (explained at the end with a couple cheap fixes.) I have used it for a day and will update this review in a month if anything changes. It was easy enough to install though I would suggest using an impact drill for the lag screws. It takes quite a bit of elbow grease to tighten them with a socket wrench. The directions were very simple and clear. I have the Century Oversized 100lb Heavy Bag and it holds it well. It does cause the arm to swing a bit when hitting from the side but so far that is not an issue. My only issue so far is the hook that the bag hangs on. It just has a screw with what looks like a rubber o ring to keep it from spinning off. After about 2 hours of aggressive bag use, the screw came off and the bag dropped. Luckily this is a minor thing and is easily fixed with some Loctite. I'm pretty sure the hook will snap before the screw would come off after doing that. I think the slightly more expensive but better fix would be to replace the hook with a mount hanger 360 bracket. You might need to drill another hole into the arm but they go for about $20 on Amazon. This would keep from putting all the weight on one screw and let the bag spin without the risk of it unscrewing. Overall it's a little overpriced for what it is unless you get a deal, but it works as expected after the quick fix mentioned above. That being said, I recommend this because everything else I've used in it's price range has just been terrible. If you want something decent under $100, this is it. If you can go a bit over $100, Everlast has a wall mount that will hold 150lbs with a bit better build quality for $130. (You can find it closer to $115 pretty frequently.)"