The Spring Hinge is glass hardware fitting, provided with self-closing feature. It is provided with a high-quality spring mechanism so as to close the door automatically. This flexible joint equipment works as an alternative to elevated mounted door closers that enables flexibility in adjustment. It has a cylinder with a spring that utilizes pressure on the sides so as to pull together. This adjustable Spring Hinge is provided with different functional mechanisms and runs int the exact needs of the clients. This hardware fitting is also applicable for security & soundproof doors.