Wide Application: Innovative upper and lower link design reduces the pressure of the frame. This invisible door hinge is very suitable for bookshelf doors, cabinet doors, panel doors, secret doors and other invisible doorsSleek Hidden Hinge Design: The hidden hinge for door application provides a, modern look to your doors, enhancing the overall aesthetics of your space. Perfect for creating seamless cabinetry in any roomSturdy Construction: Crafted from stainless steel material, this invisible door hinge is designed for durability and strength. It has strong load bearing capacity and withstands daily use, ensuring long-lasting performanceSmooth Rotation: This pivot door hinge allows 360- degree rotation for smooth and effortless movement, making it ideal for creating hidden doors like bookcase doors, cabinet doors, panel doors and moreEasy Installation: The telescopic distance of the pivot can be adjusted for quick and easy installation. The pivot hinge is installed on the central axis or the side of the door. If you feel that the gap is too large, you can dig a