Invisible Door Hinge for Two Inch Thick Doors With 20 Minute Fire Rating, Fully Mortised In Door And Frame For Hidden Hardware, SOSS Model 220US15, Satin Nickel Zinc Exterior Finish, Non Removable Pin And Smooth Nylon Links

Hidden Door Hinge for 2-Inch Doors with 20 Min Fire Rating
✔️ Fully mortised; concealed hinge for flush doors and frames.

Invisible hinges are fully embedded in the door and frame to hide hardware, delivering a seamless, high-end appearance. They’re designed for 2" thick doors (50.8 mm) or thicker and work with wood or metal doors, providing smooth operation and a secure, flush look.

✅ Fully mortised in door and frame for flush appearance
✅ For doors 2" thick (50.8 mm) or thicker
✅ Non-removable riveted steel hinge pin for security
✅ Nylon hinge links provide smooth operation and long life
✅ Opens 180° with concealed hardware and satin nickel zinc exterior finish

💡 What is an invisible door hinge used for in modern interior doors?

This handy hinge keeps hardware hidden while delivering a clean, secure, and smooth operating door.

- Handy for flush fit on wood or metal doors - Non-removable pin lowers tampering risk - Supports 2" thick doors (50.8 mm) and thicker - Smooth nylon links reduce friction and wear