3Pack Heavy Duty Spring Hinges for 4Inch Self-Closing Doors

The Core Functional Details

Premium Quality Construction: Made from high-quality iron, this product features an oil-rubbed bronze finish, a 4*4 inch size, and 5/8" radius corners. The sturdy and durable design ensures long-lasting performance. Screw hole positions are clearly marked on our detailed positioning map—check it carefully for precise installation.

Easy Installation: Our hinges are designed for quick and easy installation. If you have any installation questions, don’t hesitate to contact us or watch our product videos for step-by-step guidance.

Automatic Self-Closing Feature: These full mortise door hinges are perfect for various settings, including apartments, hotels, offices, hospitals, schools, factories, libraries, gyms, and storage rooms.

Signature Features: Our hinges are heavy-duty, with electroplating coatings for a durable surface. They can hold a variety of doors, including wood, metal, interior, and exterior doors in both residential and commercial settings. For best results, we recommend using at least three hinges per door.

One-Year Warranty: UL Listed, these hinges meet high safety standards. Enjoy our customer services, and feel free to contact us for any issues or inquiries. We stand behind our products and provide reliable support.