D&D HARDWARE specialize in providing comprehensive door hardware solutions for both wooden and metal door applications, offering an extensive range of high-quality products designed for durability, security, and seamless functionality. Our product includes door hinges, door locks, lever handles, door closers, panic bars, lock cylinders, door stoppers door bolts, door viewers, glass door hardware, and door accessories etc..
Beyond individual components, we deliver complete door opening systems tailored to meet the demands of residential, commercial, and institutional projects. Whether you need fire-rated hardware for safety compliance, sleek designs for modern aesthetics, or heavy-duty mechanisms for high-traffic areas, our products are manufactured to meet international standards (BS EN, CE, UL, ANSI, BHMA). With a focus on innovation, quality, and customization, we serve architects, contractors, and distributors worldwide, ensuring every solution enhances performance, security, and user experience. Partner with us for end-to-end door hardware expertise—from product selection to technical support.
The UL 10 Fire Rated Adjustable Concealed Hinge mounts inside the door frame and stays completely out of sight when the door is closed. It adjusts three ways—vertically, laterally, and in compression—letting you fix alignment issues on-site without removing the hardware. The UL 10C rating confirms it has passed the positive-pressure fire test, preventing flames and smoke from breaching the doorway for the rated duration. Made from zinc alloy with hardened steel internal components, it resists corrosion and wear while handling the daily demands of offices, hospitals, and hotels without sagging or loosening over time.