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The Ultimate Concealed Hinge

Sugatsune’s HES Concealed Hinge Line features a range of innovative and versatile products designed to elevate your door installation experience. With a focus on ease of installation, exceptional quality, and cutting-edge design, these concealed hinges are the perfect choice for residential and commercial projects. Our HES concealed door hardware combines form and function, adding style and quality to any space. Find the right hinge for your needs and enjoy exceptional quality and innovation from our selection:

  • 3-WAY adjustment allows vertical, horizontal, and depth adjustment after installation.
  • Easy installation with LIFT-OFF FEATURE: can be split into two parts
  • HES3D-W190 (Dull Chrome, Dull Nickel, Black) and HES3D-E190 (All Finishes) 3-Hour UL Rated.
  • Successfully passed 300,000 open/close private cycle tests.
  • NO VISIBLE HARDWARE when the door is in the closed position.
  • Available in 6 sizes: HES3D-120; HES3D-E160; HES3D-E190; HES3D-W190; HES3D-90; HES3D-70


The HES’ 3-way adjustability feature makes installation and fine-tuning easier, allowing for a perfect fit and smooth operation.


Precise Alignment
– With 3-way adjustability you can fine-tune your door’s position after installation to eliminate gaps, ensure even spacing, and make everything line up perfectly. No need to get everything perfect on the first try.


Easy Adjustments Over Time – Wood can shift with humidity and use over time. Instead of having to uninstall and re-drill holes, you can tweak the hinges and re-level or reposition the door as needed.


Saves Time and Headaches – Without 3-way adjustability, you'd need to be extremely precise during mounting, and any small error could throw off the whole door.The HES gives you flexibility to correct minor misalignments.


Better Functionality – Proper alignment ensures doors close smoothly, avoid binding, and maintain a clean, professional look.