SOSS 212 Zinc Invisible Hinge with Holes for Wood or Metal Applications, Mortise Mounting, Satin Nickel Exterior Finish

For use in doors that are 1-1/8" to 1-3/8" thick | Hinge is fully concealed within the door and frame when the door is closed | The moving pivot point eliminates any external pinch point | Riveted hinge pin is non-removable | No adjustment needed once installed | Nylon hinge links allow for smooth hinge operation