Hidden Door Hinge, 570LBS Load-Bearing Thickened Solid Alloy Steel, 360 Rotation Heavy Duty Pivot Hinge, Swinging Conceal Hinges for Secret Doors, Bookcase, Murphy & Shelf Doors

360 Smooth Rotation: Experience seamless movement with our hidden door hinge, designed for a smooth 360-degree rotation. This pivot hinge allows for flexible and quiet operation, ensuring your door opens and closes effortlessly. | Exceptional Load-Bearing Capacity: With a robust design capable of supporting up to 570 lbs , our heavy-duty hidden door hinge guarantees reliable performance even under substantial weight. Hidden door hinges are ideal for secret doors and hidden bookshelves, it provides peace of mind with every swing. | Sturdy Alloy Steel Construction: Crafted from thicken alloy steel, our hidden pivot hinge is built to last. The specially treated surface not only resists rust and breakage but also enhances longevity, making it a perfect choice for any high-end door installation. | Easy to Install: Designed with convenience in mind, our hidden door hinge features a telescopic pin for easy adjustment of the up and down distance. This straightforward installation process ensures quick setup, allowing you to enjoy your hidden swinging door in no time. | Versatile Application: Perfect for transforming your living space, our hidden door hinges can be used for a variety of applications, including hidden doors, heavy-duty doors, secret door, hidden door bookcase,bookshelf door,swing door, hidden shelf door, murphy hidden doors. Enjoy the aesthetic of a seamless design combined with robust functionality. | Package Included:The hidden door hinge set included 1 set heavy-duty pivot hinge with 30 screws, 1 ball catch hardware with 4 screws; 1 screwdriver, 1 drill.