Ives 5BB1 4.0X4.0 F-643E/716 5-Knuckle Full Mortise Hinge, 4"x4", Ball Bearing, Fire-Rated, Aged Bronze

Ives 5BB1 4.0X4.0 F-643E/716 5-Knuckle Hinge is designed for those seeking durability and performance in commercial applications. This full mortise hinge features a robust 5-knuckle design, ensuring smooth operation and enhanced strength, making it ideal for high-traffic doorways in various environments. Constructed from ferrous steel, the hinge provides outstanding resilience and support, while the ball bearing mechanism minimizes friction, allowing for effortless door movement. Measuring 4.0 inches by 4.0 inches, this standard weight hinge is suitable for a variety of door sizes and weights. Its fire-rated classification adds an important layer of safety, making it a reliable choice for buildings that require compliance with fire safety regulations. The aged bronze finish not only contributes to a classic aesthetic but also enhances the hinge's durability against wear and tear. This hinge is an excellent choice for architects, builders, and homeowners looking to integrate quality hardware that combines functionality with style. With the Ives 5BB1, you can trust that your doors will operate smoothly while maintaining the integrity and appearance of your space. Upgrade your door hardware with this dependable hinge that meets both performance and safety standards.

5-Knuckle Hinge, Standard Weight, Full Mortise, Ball Bearing, 4.0in x 4.0in (4040), Ferrous Steel Base, Fire-Rated, F-643E/716 Aged Bronze