This soundbar mount was not designed for all soundbars. I had to redrill holes to get mine to work and the directions stink. I returned after few days because didn't feel it was securely mounted. Check your tv manufacture to see which one they recommend
Overall a great product but beware many TV's will have only one screw on each of the vertical bars to hold the bracket in place. Spec's say 37"-90" but ours being a 55" we have the sound-bar mounted on the top and the TV 4 mounting holes only allow for the top two holes to hold the entire assembly to the TV. the bottom two holes do hold the back plastic spacer but not the metal vertical brackets. This is true for all the larger TV's, the larger you go the less sturdy the top mounted sound-bar will be. This mfg when contacted was replied back from Sears and no longer vertical brackets are available. Materials are very sturdy and fasteners for every possible use. Instructions need a little work but you will get through them. Only wish the vertical brackets were longer so as to catch all 4 mounting holes. A little nervous about the weight of the sound-bar over the TV especially if younger people play with the sound-bar.