These components, typically fabricated from metal, facilitate the pivotal movement of an exterior barrier designed with a wooden frame and mesh infill. Functioning as the crucial link between the frame and the door jamb, they allow for the door’s opening and closing. A common example involves a set of two or three, securely fastened to both the door’s edge and the adjacent doorframe, providing a robust and reliable pivot point.
Their proper selection and installation are essential for the functionality and longevity of the associated structure. They provide a means of protection from insects while allowing ventilation. Historically, such hardware played a vital role in homes and buildings, contributing to comfort and energy efficiency by promoting natural airflow and reducing reliance on artificial cooling methods. Furthermore, the presence of such doors can add to the aesthetic appeal of a building.