12” Countertop Support Steel Brackets (2 PCS), Heavy Duty L Bracket | Heavy Duty, 3/8" Thick, Powder-coated Steel, 300LBS Capacity, Countersunk Hole, Easy Install with Hardware, for Large Granite

We have used these in two kitchens so far. They are great value and they are low profile, so they're kind of invisible and out of the way! Super heavy and well made. Easy to install.

These brackets are crazy strong and have a nice expensive rustic black look and feel. I noticed a mention of frequent returns, but never saw a bad review. Just wanted to clarify that I didn’t notice the weight on these. They are several pounds each. I knew I was using them for a smaller project on a wall where I would have limited studs for my space. You really need this to go into solid wood as it shows in the pictures and not so much on flimsy wallboard. So…. great product, well packaged, correctly reported in the product details, quick shipping and graciously returned, but wanted to offer that feedback if it helps anyone else. But if you need impressive counter supports, buy these.

we had different ones and they hit our kneed every single time we sat at our kitchen island, we replaced them with this ones and they are so much better, no more knee bruises!!

Used these for some shelves and they look great. Very strong. Also used them on two other shelves that were 10 feet long. Had a quality issue with one of the brackets that arrived and customer service took care of it immediately. Surface finish was damaged in transit. If these were for an under counter application, I wouldn't have cared. I recommend this product!

These brackets are well made with good coating. The screws are good quality; just need to drill pilot holes so you don’t strip the heads driving them in hard wood with drill driver. I had couple of them rubbing on each other in their individual boxes causing some rubbing off of the coating. This seller was so conscientious that he messaged me about any issues that I might had as result of shipping these heavy brackets. When I replied that some coating had rubbed off due to torn bubble wrap, he offered to send me new sets without charging me again and I didn’t have to return the first sets. The replacements arrived quickly and I was able to continue with my project.5 stars for product and 10 stars for customer service!

These were perfect for what we needed when we installed our countertops. Very heavy duty, quality steel.

The thickness and overall quality of these brackets give us peace of mind that the granite slab we're using as a countertop extension won't fall down. Cosmetically these were well wrapped but still had a couple spots where the powdercoating did not adhere properly, however being so far underneath our counter you have to get on the floor and look to see them so I decided it wasn't an issue but I could use a sharpie or touch up paint if it bothered us. I screwed these directly into wall studs and they seem very secure. I was going to use some longer screws I already had as the screws provided were slightly shorter than the quoted length, but the heads with supplied screws looked and fit better into the brackets so I went with them. However, using my cordless impact driver, I sheared one of the heads clean off tightening it. The only time I've done this in the past I was using poor quality hardware - but as they had extra screws included I just had to dig the buried screw out of the stud and drywall which sucked but the bracket was wide enough to hide any damage I had caused. So, take care using power tools LOL overall very satisfied.

Theses are very functional heavy weight brackets. They not only look great but are very effective in holding weight without bending. The best benefit is that they can do it without a diagonal support bar so they maximize space on the underside. My new go-to support.