The Sugatsune Concealed Hinge by Sugatsune is a 3-way adjustable concealed door hinge — allowing vertical, horizontal, and depth adjustment after installation. Opens 180 degrees. Tested to 300,000 open/close cycles. The ultimate invisible hinge for flush-to-wall doors. Specifications HES3D E190 Standard Max door: H 2400 mm (94-1/2") x W 900 mm (35-7/16") Max weight: 100 kg (220 lbs) with 2 hinges, 125 kg (275 lbs) with 3 hinges HES3D W190 Wide Throw Wide-throw version for thicker jambs or casing 3-way adjustment: vertical, horizontal, and depth Opening: 180 degrees Cycle tests: 300,000 open/close Materials Zinc alloy and aluminum. Available Finishes Matte Black Dull Chrome Dull Nickel Polished Nickel Video Overview Product Downloads Product Sheets HES3D E190 Product Sheet HES3D Concealed Hinge Product Sheet HES3D Concealed Hinge Template Additional Components Installation & CareHES3D Installation Instructions OtherHES3D Concealed Hinge Drawing