YUMORE Countertop Support Brackets 350x200x50mm,5mm Thick Heavy Duty L Shelf Bracket Stainless Steel Wall Mounted Support for DIY Open Shelving, 2 Pack, with Metal Wall Plug & Screws

Very sturdy - not likely to bend. And can fit into small spaces. Short screws provided too, which is just as well as I don’t have screws that short with a big enough head

Needed some brackets to support a heavy shelf that was put up using floating hidden brackets. The hidden brackets were not able to fully support the wood without drooping so bought these to discreetly support the shelf. Perfect for what I wanted

Great brackets, everything included, screws wall plugs, look really smart

Nice and thick. These are definitely heavy duty. Good buy.

Heavy duty. I used it to provide extra support for a desktop and it handles the weight well

Heavy duty fot sure.

I purchased two sets of YUMORE, Heavy Duty Stainless Steel, 4x4 Inch L-Brackets for use outside on our raised garden walls. They are good quality, have a nice finish, and are a consistent 90 degrees. They come with wall anchors and screws. I would prefer to know grade of stainless steel they are and the same about the screws. Other than that, I expect good performance from these brackets and am pleased with my purchase. If they hold up well, I would be happy to purchase again.

These are beefy, thick brackets. They included a bunch of big concrete anchors, not sure why. I used my own hardware for wood.