Hidden Door Hinge 2pack 4inch Hidden Hinges for Secret Door 304 Stainless Steel Concealed Hinges Invisible Door Hinge 3mm Thicknesse Hidden for Doors 4 x 1 x 0.12inch

Features

• ✅HIDDEN DESIGN - Our hidden door hinges are specifically designed to be hidden from view, with no visible hinge pins protruding When door is closed. Our hinge means you can use this heavy duty hinge whether your door is a left hand door or right hand door. This requires slotting and is not a standard size, but is more suitable for DIY concealed door projects!!!
• ✅SUPERB BUILD QUALITY - Our hidden door hinge are made of 304 Stainless Steel materials, ensuring they are sturdy and durable.Twe concealed hinges support: 74 pounds; Door Opening Angle: 130°; Product Size: 4inx1inx0.12in (LxWxT).
• ✅ADVANCED TECHNOLOGY, RELIABLE AND SAFE - The concealed hinge is made with integrated laser welding process. Extra built-in gaskets and sealed bearings ensure that the installed door opens and closes silently. (Before installing hinges, the leaves move too freely, causing collisions voices. After installation, the door and frame provide the necessary support and restriction to hinges, ensuring smooth and silent movement of the leaves.)
• ✅ Wide Application - Stainless Steel Brushed. Our invisible hinges are suitable for wooden doors, swing doors, secret door, aluminum doors, fire doors, smoke doors, soundproof doors, anti-theft doors, etc.
• ✅Installation: If you encounter any challenges during installation, please don't hesitate to watch our instructional videos or reach out to our friendly and dedicated customer service team for assistance. For added peace of mind, practicing on a piece of scrap wood beforehand can help ensure a perfect fit on your final project