Deltana DSH4R54-Z Spring Hinge 4x4 5/8 Radius Satin Brass

Product Description

The DELTANA DSH4R54-Z is a 4-inch x 4-inch spring hinge with a 5/8-inch radius corner, finished in Satin Brass. Spring hinges incorporate a coil mechanism that automatically returns a door to a closed position after each use, making them a code-required choice in many commercial and residential fire-rated door assemblies. The Satin Brass finish suits interior door applications where a warm, muted metal tone is specified. This hinge is sold as a single unit and is typically installed by carpenters, millwork contractors, or door hardware specialists.

The DSH4R54-Z is suited for interior doors in both residential and light commercial settings where self-closing hardware is required by building code or desired for convenience. Common applications include corridor doors, apartment entry doors, and any passage door that must remain closed when not in use. The 4-inch x 4-inch leaf size accommodates standard interior door thicknesses. The 5/8-inch radius corner profile is a widely specified detail in commercial door frames and matches standard mortise hinge cutouts on pre-hung door units.

Key Features

• Self-closing spring mechanism returns door to closed position automatically
• 4-inch x 4-inch leaf size fits standard interior door mortise cutouts
• 5/8-inch radius corner profile matches common pre-hung door hinge prep
• Satin Brass finish suitable for interior architectural applications
• Sold individually, allowing flexible quantity ordering per opening

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard interior doors requiring a 4-inch x 4-inch mortise hinge with a 5/8-inch radius corner profile.

Installation Notes

Spring hinges are installed by carpenters or licensed door hardware professionals following the door manufacturer's mortise specifications. Tension adjustment on the spring mechanism should be performed with the appropriate tension tool after the door is hung and plumb. Always verify that the hinge leaf dimensions and radius match the existing mortise cutout before installation. Consult applicable building codes, such as IBC or local fire codes, for self-closing hardware requirements on rated assemblies.