National Hardware 3" Satin Brass Double-Acting Spring Door Hinge is designed to provide smooth, two-way access for swinging doors with its double-acting, self-closing feature. This hinge allows for adjustable closing speed thanks to its tight pin mechanism, making it suitable for a wide range of swinging-door applications. Crafted from cold-rolled steel and finished in satin brass, it combines durability with an attractive appearance. Screws are included for easy installation, ensuring a reliable and functional addition to your door hardware. Model Number: N100-049