6 inch Hidden Door Hinges, Zinc Alloy Concealed Hinges,180 Degree Swing, 3 Way Adjustable Butt 6 x 2.5 x 1inch, Black Door Hinges for Bookshelf Door and Invisible Door (2-Pack Install Accessories)

6 inch Hidden Door Hinges, Zinc Alloy Concealed Hinges,180 Degree Swing, 3 Way Adjustable Butt 6 x 2.5 x 1inch, Black Door Hinges for Bookshelf Door and Invisible Door (2-Pack Install Accessories)

• Hidden Design: Hidden Door Hinge offers a completely invisible integrated solution that blends the door into the wall, creating a seamless, stylish hidden door that enhances the aesthetics of a sophisticated space.
• Easy installation: Concealed hinges are adjustable, making installation easy and convenient. The hinges are adjustable in three dimensions: ±2.5mm vertically, ±2.5mm horizontally, and ±1.0mm in depth. The hinges can be adjusted without disassembling the door.
• SILENT & STRONG LOAD - Built-in spacers reduce friction, enabling quiet door opening and closing to avoid disturbing. Each pair of invisible door hinges supports up to 88 pounds and offers a 180-degree opening angle, balancing functionality with user comfort
• Wide compatibility: Hidden hinges are suitable for both left- and right-opening doors, and are compatible with wooden, metal, and commercial doors (door thickness > 35 mm, door width < 1000 mm). They are ideal for creating hidden doors, bookshelf doors, folding doors, French doors, feature walls, and various DIY projects.
• LIFETIME GUARANTEE- If you are not satisfied, we'll give you refund within 90 days of purchase.