Hidden Door Hinges 6 Inch Heavy Duty Concealed Zinc Alloy 180 Degree Swing 3 Way Adjustable Butt Hinge For Secret Doors Low Profile Stealth Design Invisible Door Hardware Silver 2 Pack

6-Inch Concealed Zinc Hinges for Hidden Doors (2 Pack)
✔️ 2x 6in concealed hinges, 180° swing, 3D adjust, zinc alloy

These hidden door hinges deliver a clean, seamless look for secret doors, folding panels, and feature walls. They are designed to mount on wood, aluminum, and metal doors, and are widely used in modern interiors to maintain a sleek, unobtrusive aesthetic.

✅ 2 hinges per pack; 6 inch (152 mm) length; zinc alloy body
✅ 180° opening for full access and ventilation
✅ 3D adjustment: vertical ±2.5 mm, horizontal ±1.0 mm, depth ±2.5 mm
✅ Load capacity: 44 lbs (20 kg) per hinge; 88 lbs (40 kg) per pair
✅ Door thickness 35-40 mm (1.38-1.57 in); width <1000 mm (39.37 in)
✅ Includes screws, decorative cover, and adjustment tool

💡 What is a concealed door hinge and where is it used?

Hidden hinges are a handy way to hide hardware and create seamless doors in modern spaces.

- Handy for invisible doors and feature walls - Works with wood, aluminum, and metal doors - Provides 180° opening and precise 3D adjustment - Keeps a sleek, high-end look by hiding hardware