<p>High Load-Bearing Unlike conventional hinges that are mounted on the side of the door, this pivot hinge is mounted on the top and bottom of the door. This gives it more strength and stability to support up to 100kg/220pounds of weight. You can use this pivot hinge for heavier and wider doors without worrying about sagging or warping.Easier Installation: We provide detailed instructions, diagrams and measurements for the placement of the materials to ensure accuracy and quality. You can also watch our step by step video tutorial for easy installation. This will save you time and hassle and give you a satisfying result.Achieving a sleek and seamless look:to add a touch of mystery and elegance to your space with this pivot hinge. You can create a hidden door that rotates 360 degrees. Whether you want a Bookcase Door, a Bookshelf Door, a Secret Door, or a Hidden Room, this pivot hinge can handle it.Sturdy &amp; Durable The pivot hinge is made of premium stainless steel, rustproof and corrosion resistant. It supports heavy and wide doors with ease and stability. It is robust and long-lasting.Excellent ServiceTo ensure quality, each of our pivot hinges undergoes strict quality control before leaving the factory. If you have any questions about our pivot hinges, please feel free to us, we will reply you within 24 hours and give you a satisfactory solution!</p>