Heavy Duty Invisible Concealed 3 Way Adjustable Butt Hinge For Wooden Doors With 180 Degree Opening Zinc Aluminum Alloy 6 By 2.5 By 1 Inch Built To Last Easy Install For Commercial Residential Industrial Doors

Single Heavy-Duty Concealed 3-Way Hinge for 180° Doors
✔️ 6 x 2.5 x 1 in, zinc-aluminum core, 180° opening

Designed for heavy-duty concealed mounting on wooden and flush doors, this 180° butt hinge delivers a seamless look with secure attachment and precise adjustment. Ideal for commercial, residential, and industrial door applications where a hidden hinge is preferred.

✅ Dimensions: 6 x 2.5 x 1 in (152 x 63.5 x 25.4 mm)
✅ Material: zinc alloy exterior with aluminum core for strength
✅ Maximum load: 44 lbs per hinge; 2 hinges support 88 lbs
✅ 3D adjustability: vertical ±3.0 mm, horizontal ±2.0 mm, depth ±1.0 mm
✅ Fit: doors thicker than 35 mm; width under 850 mm; finger-protected gap

💡 What is a concealed hinge used for in door installations?

This handy hardware hides mounting hardware for a clean look, while enabling wide swing on wooden or flush doors. - 3-way adjustable hinge for precise alignment and 180° opening - zinc-aluminum core provides stiffness and corrosion resistance - easy install, no need to remove the door during fitting