125° Aluminum Alloy Concealed Hinge for Wood & Folding Doors
125° Aluminum Alloy Concealed Hinge for Wood & Folding Doors
Aluminum Alloy Concealed Door Hinge – 125° Adjustable Swing
Upgrade your doors with this premium aluminum alloy concealed butt hinge, engineered for smooth, silent operation and long-lasting durability. Whether you're renovating a bedroom, kitchen, office, or hotel room, this adjustable 125-degree hinge delivers professional-grade performance in a sleek, hidden design.
Made in Mainland China.
Why Choose This Concealed Hinge?
- Corrosion & Rust Resistant: Premium aluminum alloy construction stands up to daily wear, humidity, and moisture — keeping your doors looking and functioning like new for years.
- Wide 125° Opening Angle: Allows your door to swing open fully, maximizing accessibility and airflow in any room.
- Silent, Smooth Operation: Engineered to minimize friction for quiet, effortless opening and closing from multiple angles.
- Heavy-Duty Load Bearing: Each set supports doors up to 60 kg — perfect for solid wood and hollow-core doors alike.
- Versatile Fit: Compatible with doors up to 2700mm tall, up to 900mm wide, and 38–50mm thick (1.5–1.97 inches).
- Multiple Finish Options: Available in Black, Gray, Gold, and Silver to match any interior décor style.
- Concealed Design: Remains hidden when the door is closed for a clean, modern aesthetic.
Specifications
| Material | Aluminum Alloy |
| Colors Available | Black / Gray / Gold / Silver |
| Hinge Size | Approx. 9.8 × 2.7 cm (3.86 × 1.06 inch) |
| Opening Angle | 125 Degrees |
| Max Door Height | Up to 2700mm (106.3 inch) |
| Max Door Width | Up to 900mm (35.43 inch) |
| Door Thickness | 38–50mm (1.5–1.97 inch) |
| Load Capacity | Up to 60 kg (per set) |
| Origin | Mainland China |
Package Includes
- 1 × Set of Door Hinges (2 pcs)
Where to Use
Ideal for bedrooms, kitchens, living rooms, classrooms, hotels, offices, homes, shops, and dormitories. Works great on both standard wood doors and folding doors.
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Note: Please allow 1–2 cm variance due to manual measurement. Colors may vary slightly from screen to screen.
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Frequently Asked Questions
Q: What door thickness is this aluminum alloy concealed hinge compatible with?
A: This concealed butt hinge is designed for doors with a thickness between 38mm and 50mm (1.5–1.97 inches), making it suitable for most standard solid wood and folding doors.
Q: How much weight can this concealed door hinge support?
A: Each set of 2 concealed hinges can support a door weighing up to 60 kg, making it suitable for both lightweight and heavier solid wood doors.
Q: Can this hinge be used on folding doors as well as standard wood doors?
A: Yes! This adjustable aluminum alloy hinge is compatible with both standard hinged wood doors and folding doors, provided the door dimensions fall within the specified width (up to 900mm) and thickness (38–50mm) ranges.
Q: Is installation difficult for this concealed hinge?
A: Installation is straightforward using standard woodworking tools. The adjustable design allows for easy alignment, and the hinge sits flush within the door frame for a clean, concealed finish when closed.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.