KJE Hidden Door Hinge, Heavy Duty 360 Rotation Door Pivot Hinge, 570Lbs Load-Bearing Thickened Solid Stainless Steel for Secret Doors, Bookcase, Murphy & Shelf Doors - Includes Hardware Kit

360 Smooth & Quiet OperationThe unique bearing design enables a full 360 rotation for your hidden door bookcase or bookshelf door, ensuring effortless, silent, and flexible movement every time. | Heavy-Duty ConstructionCrafted from thickened solid stainless steel with anti-rust treatment, this hidden door hinge is built for extreme durability and long-term reliability, ensuring smooth performance for years. | Exceptional Load CapacityEngineered to support up to 570 lbs/ 260 kg, this heavy-duty pivot hinge provides unwavering stability for murphy door hardware, secret bookcase doors, and other high-weight applications. | Easy Installation & AdjustmentOur murphy door hinge kit is designed for a straightforward setup. The telescopic pin allows for easy up/down distance adjustment, making installation of your hidden pivot hinge simple and tool-minimal. | Versatile Hidden Door SolutionIdeal for creating hidden doors, secret bookshelf doors, and murphy door hardware setups. This complete hidden door hardware kit transforms any space with seamless, high-strength functionality. It is recommended that the width of the door does not exceed 47 inches.