National 4" x 1/4" Radius Oil Rubbed Bronze Door Hinge is designed for residential interior doors, featuring a 1/4 inch round corner radius that adds a subtle, refined touch to your door hardware. This door hinge includes a removable pin, making installation quick and hassle-. Made from durable steel, it ensures long-lasting performance and reliability. The oil rubbed bronze finish provides a classic, elegant look that complements a variety of decor styles. Screws are included for your convenience, making it a complete solution for your door hinge needs. Model Number: 512RC