Ives 5BB1 4.0X4.0 F-BLK 5-Knuckle Hinge, 4"x4", Standard Weight, Fire-Rated, Flat Black, Ball Bearing

Ives 5BB1 4.0X4.0 F-BLK 5-Knuckle Hinge is designed to provide strength and reliability for your commercial applications. This standard weight hinge measures 4.0 inches by 4.0 inches, making it suitable for a variety of doors in high-traffic environments. Its five-knuckle design ensures smooth operation and longevity, while the full mortise installation allows for a seamless appearance. Constructed from ferrous steel, this hinge boasts a robust build that can withstand the rigors of daily use. Additionally, the ball bearing feature enhances performance by reducing friction, ensuring your doors open and close effortlessly. With its fire-rated classification, the Ives 5BB1 hinge offers an added layer of safety, making it an excellent choice for buildings that require compliance with fire safety regulations. The flat black finish (631/F-BLK) not only adds a contemporary touch but also complements various architectural styles. Whether you're outfitting a new construction project or upgrading existing hardware, the Ives 5BB1 hinge is a dependable solution that combines functionality with aesthetic appeal. Elevate your door hardware with this durable and stylish hinge, designed to meet the demands of commercial applications while ensuring long-lasting performance.

5-Knuckle Hinge, Standard Weight, Full Mortise, Ball Bearing, 4.0in x 4.0in (4040), Ferrous Steel Base, Fire-Rated, 631/F-BLK Flat Black