Heavy-Duty Hidden Door Hinges, 170° for Thick Doors, 2-Pack
✔️ 170° swing, heavy-duty steel, screws included, 2-pack

These hidden hinges mount flush into thick doors and stone or marble surfaces, delivering invisible hardware for secret gates, cabinets, and fire doors.

✅ Heavy-duty cold-rolled steel construction supports heavy doors
✅ 170-degree swing opens wide for tight spaces
✅ Invisible mounting maintains a seamless appearance
✅ Includes screws for quick install on stone or marble doors

💡 What is a concealed door hinge used for in modern doors and cabinetry?

Concealed hinges provide a clean, hidden mounting solution for heavy doors and stylish cabinets.

• handy for hidden installations on thick or fire-rated doors
• high load capacity for durable, long-lasting support
• easy dry-hanging installation on stone or masonry
• 170-degree swing for improved access in tight spaces