Our MARS Square Top Bottom Pivot Shower Door Hinge is an innovative and durable solution for heavy-duty commercial and residential doors and is designed to provide smooth and reliable operation. The square edge profile design and variety of color finishes enable you to select a style to coordinate with your decor. Our hinges' solid brass construction and precision engineering ensure smooth, long-lasting, and corrosion-free performance. The top and bottom pivot design of this hinge allows for easy installation and adjustment, making it an ideal choice for both new construction and retrofit projects. The hinge also features adjustable tension, which allows you to customize the opening and closing force of your door. *Construction: Solid Brass Self-centering when within 15 degrees of closed position. Use monolithic tempered glass. Cutout is required.