7 Inch Invisible Door Hinge Set For Heavy Doors With 180 Degree Concealed Opening 3 Way Adjustable High Load Capacity Supports Up To 177 Lbs Fits Door Thickness Over 45mm Black Finish 2 Pack By MaXpeedingrods

7 Inch Hidden Door Hinge Set for Heavy Doors 180° Opening
✔️ 3-way adjustable concealed hinge, supports up to 177 lbs

This 7-inch invisible door hinge set is designed for recessed mounting in heavy doors, delivering a sleek, concealed look while delivering solid support. It fits a range of door types including wooden, aluminum, fire-rated, smoke, anti-theft, and soundproof doors where a clean, seamless appearance matters.

✅ 7x2.8x1 inch overall size
✅ Supports up to 177 lbs across two hinges
✅ 180-degree opening for full access
✅ 3-way adjustable: vertical ±3mm, horizontal ±2mm, depth ±1mm
✅ Fits door thickness over 45 mm; suitable for wooden and aluminum doors
✅ Built-in gaskets for silent operation

💡 What is a concealed door hinge and why is it handy for heavy doors?

Concealed hinges hide hardware inside the door for a clean look and smooth operation on heavy doors. Handy features:

- Clean aesthetic for modern interiors

- 3-way adjustment lets you align door gaps precisely

- Built-in gaskets reduce noise and wear during operation

- Suitable for doors thicker than 45 mm