Decko 49147 Heavy Duty Shelf Bracket, 14.5-Inch by 10-Inch, Black, 10-Pack

I used these brackets to replace old brackets for a client and they support a ton of weight and look great. If you need a sleek (not perfect welding or squareness) bracket these are strong and very cost effective.

Used these to hold up my craft table along the wall.

Put up some of these for shelves in my garage. They seem to be well built for the price when compared to any of the big box home improvement stores around me

I have a kitchen table that was wobbly. I used 8 of these supports and the table is now so sturdy I could dance on it. They were also small enough that legs do not hit the support when sitting at the table.

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!