This is a 3 piece hinge to solve a problem on my LACK based enclosure. I wanted all hinges, magnets, bracketry etc to be on the inside of the enclosure so the outside lines are unbroken. I want the front acrylic to nicely seal inside the front hole, so this hinge is able to tilt to allow the acrylic face to be opened without binding on the hinge side.
It takes m3 screws all around, or drywall/sheet metal screws to go into the leg itself. I'm probably going to go with 3 of these hinges for the acrylic sheet as you don't want the weight of it to pull the screws out.