Review on 10-Pack 19.25" X 12.50" Decko Products 49152-10 Heavy-Duty Shelf Brackets - Black by Steven Barbon

I used these brackets to put up some custom-made shelves. The measurements for the shelves were 2"x10"x5'. Needless to say, they were quite heavy. I tried some other brackets and the shelves were sagging forward. I ordered these, they arrived 2-days later and you can practically sit on my shelves now. I filled them with books and there is no way the shelves will be sagging or collapsing. Perfect in that sense! The only reason I'm giving this 4 starts is because they aren't a perfect right angle. They are slightly crooked. I was able to make it work but I figured it shouldn't be like this or it should be disclosed that they are intended to be this way. Overall, very happy!