TamBee Hidden Door Hinge Invisible Hinges - Black, 3 Way Adjustable, Zinc Alloy, Concealed, for Secret Doors, Hidden Door and Bookcase Door 7 Inch (2 Hinges)

These work great! Installed on a 32" hollow core slab door and they work like a charm. They hide well and they open and close smoothly. They also have tons of adjustment available.As other reviews have said, they are incredibly hard to install, and they come with no templates. If you are not confident in your carpentry skills, pass these up or pay someone to install them. As a DIY person who does around dozen projects a year (including redoing my whole bathroom, which these were used in), it took me around 3hrs to get them installed.

These are great hinges but you 100% need a template for install!I used the ones in the picture from MinnPrint on Etsy.

Installing hinges like these honestly are not for the DIY type. That is unless you don’t complain about instructions and have some ingenuity . I just referenced the instructions for their measurements. Then used a caliper and made a jig I can use in the future. Then made test cuts to determine the fit If you’re looking for something easy and doesn’t take any effort you probably need to go another route. However if you want a good result and don’t mind figuring things out these work great!

I would rather have had Soss hinges, but I was using a solid core 2/4 1 3/8 door, so I needed narrower hinges. I was making a concealed door in a feature wall, mounting 1 1/2 inch alder slats to the surface of the door ( adding a bit more weight to an already heavy door ). I used only 2 hinges ( against my better judgement ), and it seems that I made a good decision. The adjustablility of these hinges is pretty impressive, although the provided instructions were absolutely awful. In fact, the diagram provided was for a different hinge. Had I used the dimensions provided, the hinge cutout would have been 20 mm too large.... exercise caution!

Not for diy install. You need a plunge router and to make a template. Cant install on a standard thickness jamb. Almost impossible to install on a standard thickness door. Don't be fooled by the 5 second clips on social media. A decent hidden door is a job for a carpenter.

The media could not be loaded. Built bookshelf door. I didn't fully recess them. It would have been nice to have a template to trace. I switched to longer screws. My package was missing one and the head of another broke off during installation.I'm ordering a third to make sure it can handle the load.

These hinges worked perfectly for our hallway closet. They were a bit tricky to install ( we had our handyman do it) but overall I'm very happy with the results.

Good

These hinges were expensive, but they are very sturdy and are completely hidden. They are not easy to install, so you need an expert carpenter to do the job. We feel they are worth the money and the installation effort.

Great product and Good quality

Turned out not to work for my project. they are very well made and function smoothly. I didn't consider the measurements for opening and my door was too thick. also the instructions are lacking a template to router with.