Concealed long‑plate hinge with compact multi‑link core and 3D adjustment for flush interior doors
Technical drawing of concealed hinge showing front and side measurements, plate width, and hole pattern
3D adjustment diagram indicating height, lateral, and depth tuning points on door and frame

Concealed 3D Adjustable Hinge | Long‑Plate Slim Mortise | Flush Interior Doors

Load capacity 300kg
Standard EN 1935:2016
Length 240 mm
Min.Door Thickness Not less than 45mm
Opening angle Up to 180 degrees
Continuously adjustable in 3-dimensions Horizontal: ± 3.0 mm
Vertical: ± 3.0 mm
Depth: ± 1.0 mm
Handed Non handed design
Material SUS304
Finish SS, PS, AB, PVD
Quantity for single doors 2 pcs
Door Wood door, steel door, profile door, folding door
The 3rd hinge will increase loading capacity by 20%;
Please refer to the instructions
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Description

Purpose‑built for clean, flush installations, this concealed hinge combines a long‑plate, slim‑mortise layout with installer‑friendly 3D adjustment—height, lateral, and depth. The reinforced multi‑link core ensures smooth, wobble‑free articulation, while the elongated plates distribute load along the stile for improved stability on taller interior doors. Technical diagrams provide precise door and frame routing references for repeatable, time‑saving installs in residential and light‑commercial projects.

  • 3D post‑installation adjustment: height, lateral, depth
  • Long‑plate design with slim mortise for narrow frames
  • Reinforced multi‑link mechanism for smooth, stable motion
  • Clear door/frame routing references for tight, consistent reveals
  • Fully concealed aesthetic ideal for modern interiors

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Akada Hardware specializes in a wide range of high-quality hardware solutions for both wooden and metal doors. Our product line includes stainless steel as well as composite metal products, all designed to provide strength, durability, and modern aesthetics.

Akada’s products include Door Locks, Door Hinges, Lever Handles, Door Closers, Panic Exit Devices, Door Stoppers, Flush Bolts, and more. These products are tested to the most rigorous international standards, including CE, UL, BS EN, ANSI, and BHMA. Whether for residential, commercial, healthcare, hospitality, or educational applications, Akada hardware is engineered for top performance and reliability.

More door hardware items include:
1、Stainless Steel & Composite Metal Door Hinges – UL Listed, Fire Rated & CE Certified
2、Door Locks – CE EN12209, Fire Rated
3、Stainless Steel & Composite Metal Door Handles – BS EN 1906 Certified
4、Panic Exit Device – UL Listed & CE Certified
5、Door Closers – CE BS EN 1154 Certified
6、Glass Hardware / Bathroom Hardware – Combining elegance with functionality for residential and commercial use.

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