I am using these to hang Polk TSX 220B speakers from. The speakers are pretty big for bookshelf speakers and these mounts work perfectly. The picture is backwards, the round mount goes on the wall and the rectangle part goes on the speaker. I was worried about how strong the bracket would be, but it is very solid. A little bit of a wabble but that is expected with wall mounts like this. I would definately use them in other areas of my house in the future.

Purchased for rear bookshelf speakers weighing about 6 lbs. The mount requires screwing directly into back of speaker cabinet. The round part goes on the wall. Secure mounting of speaker with strong ability to hold the speaker in place. I mounted to a stud on drywall and cut a small hole in the drywall behind the mount to run the speaker wire. Good value and for sale at many stores.

These are actually better than I thought they would be. Very solid could hold heavy speakers no problem. All metal very robust. They have a bit of a wiggle to them but that really doesn't matter once the speakers are hung up. Absolutely recommend.

Very useful and versatile. Can be oriented in many directions. Easy to adjust.