Review on Sumnacon Sturdy Folding Shelf Brackets by Mido Taylor

I have a small apartment and wanted to put a small folding table that I can use for dining and that I can tuck away when I need extra space. I did it in drywall with x12 3/16 screws. Installation was easy, albeit fairly complex. NOT the fault of the brackets, just difficult (for those who come handy but rarely do such things) to get all measurements right. I managed it quite well as you can see in the photos. Check out this level! Not bad. The quality of the braces is excellent, they work exactly as intended with absolutely minimal impact. The concession may well be due to the installation in drywall. The lever "locks" the lock quite firmly, definitely good enough for my application. Last night I put my feet on the table and it was firm, I leaned on it too and everything is fine. I don't know if they would be suitable for a desktop that you hit with a hammer (just no idea, although I think they would be very noisy for that and the table might jump), but at least for my kind of simple little application , it is great.