3-1/2 In. Square Steel Broad Door Hinge - Model N140566

Overview:
This National 3-1/2 inch square steel broad door hinge is designed for residential use, providing a reliable and sturdy solution for your door installation needs. Crafted from high-quality cold rolled steel, this hinge features a tight pin design that ensures durability and longevity, making it ideal for average weight doors. The plain steel finish adds a sleek look while maintaining functionality.

Key Features:
- Model Number: N140566
- Dimensions: 3-1/2 inches in width and height
- Material: Cold rolled steel for enhanced strength
- Finish: Plain steel for a clean and modern appearance
- Type: Residential hinge suitable for various door applications
- Corner Type: Square for a classic design
- Pin Type: Tight pin for secure attachment
- Holes Per Leaf: 2 holes per leaf for easy installation
- Design: Five knuckle, full mortise design for smooth operation
- Non-removable pin for added security
- Swaged for mortise installations, ensuring a perfect fit
- Weight: 0.503 pounds, lightweight yet robust

Use Cases:
This versatile hinge is perfect for residential doors, including interior and exterior applications. Whether you are replacing old hinges or installing new doors, the National 3-1/2 inch square steel broad door hinge provides the strength and reliability you need. Its non-removable pin feature enhances security, making it an excellent choice for entry doors.