National Hardware Satin Brass Swing Clear Hinge is expertly crafted from hot rolled steel, ensuring durability and long-lasting performance. Its ribbed design provides extra strength, making it a reliable choice for various door applications. This hinge includes a rigid non-swivel staple and is designed to swing doors completely clear of the opening when opened 90 degrees, which is i for meeting barrier- code requirements. for full mortise applications on square edge doors, this hinge combines functionality with a satin brass finish for a polished look. Model Number: N236-020