Sleek Hidden Door Hinges Pair 180 Degree Swing Zinc Alloy Concealed Hinge Kit For Solid Doors 176 Lb Load Rating 3 Dim Adjustable Invisible Hinge Set No Fuss Install For 40mm Thick French Doors

Hidden Door Hinges Pair for 40mm Doors, 176lb Load
✔️ 180° swing; 3-D adjust: 3mm horiz, 1.5mm depth

These concealed door hinges are a durable pair designed for solid doors up to 40 mm thick, delivering a clean, modern look with a matte black finish. Ideal for hidden doors, secret bookcases, Murphy doors, and flush French doors.

✅ 80 kg / 176 lb load rating for 2 hinges
✅ 180° opening angle for full access
✅ 3-D adjust: 3 mm horizontal, 3 mm vertical, 1.5 mm depth
✅ Compatible with solid doors thickness 25-40 mm (0.98-1.57 in)
✅ Matte black concealed design hides pins for sleek look

💡 What is a concealed door hinge used for and why choose concealed hardware?

Hidden hinges are handy when you want a clean, flush look and precise alignment. - Concealed mounting for solid doors and French doors
- Handy for hidden bookcase and Murphy doors
- Improves weight handling and alignment with 3-D adjust
- Durable zinc alloy construction for long life