Hidden Concealed Door Hinges With 170 Degree Large Angle For Easy Operation Recessed Secret Door Hardware 2 Pack With Screws Heavy Duty For Stone Marble Fire Doors And Cold Rolled Steel Home Improvement

Concealed 170° Hinges for Stone and Fire Doors
✔️ Heavy duty concealed hinges, 2 pack with screws for stone doors

These hidden concealed door hinges are heavy-duty hardware designed to mount flush on stone, marble, fire doors, and cold-rolled steel frames, delivering a seamless, secure look.

✅ 170-degree opening for convenient operation
✅ Heavy-duty cold-rolled steel construction for long life
✅ Concealed, invisible hinge design for stone and marble doors
✅ Pack of 2 hinges with screws included for quick install
✅ Silver finish and rust resistance for durability

💡 What is a heavy-duty concealed door hinge best used for on stone and metal doors? This handy hardware is designed for flush mounting with a hidden finish to support heavy doors.
- Handy for hidden installations on stone, marble, and steel doors
- 170-degree swing for easy operation
- Rust-resistant steel for long life
- Includes screws for quick, no-fuss upgrade