HES3D-120 3-Way Adjustable Concealed Hinge

The HES3D-120 3-Way Adjustable Concealed Hinge is a premium heavy-duty invisible hinge designed for large doors, architectural joinery, luxury furniture, and high-end interior applications. Fully concealed when the door is closed, this hinge delivers a clean, minimalist appearance while providing exceptional strength, precision adjustment, and long-lasting performance.

Manufactured in Japan from high-quality zinc alloy, the HES3D-120 is engineered to support larger and heavier doors than standard concealed hinges. Its advanced 3-way adjustment system allows vertical, horizontal, and depth adjustments after installation, enabling precise door alignment without removing the hinge.

Featuring a 180° opening angle, the HES3D-120 provides unrestricted access and smooth operation, making it ideal for oversized cabinet doors, hidden doors, flush doors, and bespoke architectural projects. Integrated cover caps conceal all fixing screws, creating a refined appearance that complements modern interior designs.

With a load capacity of up to 40kg using three hinges and compatibility with doors up to 2400mm high and 900mm wide, the HES3D-120 offers the perfect combination of aesthetics, durability, and functionality for demanding residential and commercial applications.

Features of the Heavy Duty Concealed Hinge

• Premium 3-way adjustable concealed hinge
• Fully hidden hinge design for a seamless appearance
• 180° opening angle for maximum access
• Vertical, horizontal, and depth adjustment after installation
• Concealed screw covers for a clean finish
• Suitable for doors with a minimum thickness of 29mm
• Heavy-duty design for larger and heavier doors
• High-quality zinc alloy construction
• Smooth and reliable operation
• Made in Japan
• Ideal for architectural doors, custom furniture, and luxury joinery

Technical Specifications

• Product: HES3D-120 Concealed Hinge
• Opening Angle: 180°
• Door Thickness: Minimum 29mm
• Maximum Door Width: 900mm
• Maximum Door Height: 2400mm
• Load Capacity:
  • 30kg per door using 2 hinges
  • 40kg per door using 3 hinges
• Adjustment:
  • Vertical Adjustment
  • Horizontal Adjustment
  • Depth Adjustment
• Material: High-Quality Zinc Alloy
• Finish: Concealed screw cover design
• Country of Manufacture: Japan

Applications for a Heavy Duty Concealed Hinge

The HES3D-120 is ideal for architects, joiners, furniture manufacturers, and interior fit-out professionals seeking a concealed hinge for larger doors and premium projects. Its heavy-duty load capacity, invisible appearance, and 3D adjustability make it perfect for flush doors, hidden rooms, luxury cabinetry, custom furniture, and contemporary architectural interiors.

Why Choose the HES3D-120?

Designed for demanding applications, the HES3D-120 combines Japanese engineering, exceptional load capacity, and precise adjustability in a fully concealed hinge system. Its ability to support larger doors while maintaining a clean, invisible appearance makes it an excellent alternative to traditional concealed architectural hinge systems.