WANLIAN-Storage cabinets, TV cabinets, 90 Degree Hidden Hinges

They're strong & perfect for what I needed. They're also easy to install & work well.

I had to make a bunch of tests to figure out the positional dimensions on the two parts, but once i figured it out, they worked quite well. There are slight variations between the different hinges as some were more rattly than others. They also can take a fair amount of misalignment, as I found out. But I am happy with the results.

I needed to replace a broken hinge on a drop down desk drawer and these fit perfectly and work great.

I used these hinges on the keyboard drawer of my computer cabinet build. They were spaced about 6" in on each side of a 30" wide door front in 3/4" plywood using a standard cabinet hinge bit that I had on hand. They did the job! Nice and flat, holds the drawer front at 180 degrees and closes to the 90 degree position and holds the drawer up nicely when closed. I ordered some self-stick felt to lay over the inside of the drawer, where my arms will rest, that will cover the metal hinges and the screw heads of the drawer handles, for additional comfort. The hinges are nice and flat, but cold on my arms.

Good quality