HLMOptimo 6inch Hidden Door Hinges Invisible Hinges Concealed Hinges Zinc Alloy 180 Degree Swing Hinge 3 Way Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 1)

The invisible hinge was needed for our “invisible pantry door”. It is a bit complex to install and multiple tools are needed. However, the end result is the perfect item for the “invisible look”. Very happy with the product.

Would like some type of refund, do not want to return.

Put a 75lb live edge piece of wood as a top for a blanket box. Ordered 2, both came the same way, tightly wrapped in bubble wrap. All parts were present upon arrival. However not a single piece of paper with instructions or tools needed or any explanation what so ever. We were first time users. There wasn’t anything anywhere indicating the need for a jig/template and router.this is not a hinge for DIY. You get just a chunk of metal and some screws, that’s it, here you go, figure it out on your own. We used plunge saw, drill bits and chisels, not pretty but hours later successful. Not recommended unless you have a router and jig/template.

Requires about 1/2" spacing at the hinge-side. Not for hidden door applications.

The only problem I have with these hinges is the lack of adjustment. The pocket needed to mill out is very large. However they do work great.