Deltana DSH4R415A 4x4 Radius Spring Hinge Antique Nickel

Product Description

The DELTANA DSH4R415A is a 4-inch by 4-inch radius corner spring hinge finished in antique nickel. It is designed to automatically return a door to a closed position using built-in spring tension, making it a practical choice for passage doors, fire-rated door assemblies, and anywhere self-closing function is required by code. The hinge measures 5.25 inches in length, 2.8 inches in width, and 0.9 inches in height, and ships as a single unit. At 0.8 pounds, it is a solid, well-built component suited for interior door applications in both residential and light commercial settings.

The DSH4R415A is appropriate for interior swinging doors where a self-closing function is needed. Common installation scenarios include corridor doors, restroom doors, and other openings subject to local building or fire codes that require automatic door closure. The radius corner profile fits standard door hinge preparations. Licensed carpenters, door hardware installers, and finish contractors typically handle this type of hardware on new construction and remodel projects.

Key Features

• 4-inch by 4-inch leaf size with radius corners fits standard door hinge cutouts
• Built-in spring mechanism returns door to closed position automatically
• Antique nickel finish for consistent aesthetic in period or transitional hardware specifications
• Compact profile at 0.9 inches depth minimizes door edge protrusion
• Sold individually, allowing single-hinge replacement or custom quantity ordering

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard 4-inch by 4-inch residential and light commercial door hinge preparations with radius corners.

Installation Notes

Installation is typically performed by a licensed carpenter or door hardware installer using a chisel, drill, and appropriate screwdriver or driver bit. Remove the door from its frame before installing or replacing hinges to allow accurate mortise alignment. Spring tension adjustment, if the hinge allows it, should be made with the door hung and latched, following the manufacturer-provided tension pin procedure. Verify that spring hinge use is compliant with local fire door and building codes when used on rated assemblies.