Deltana DSH45U4 Spring Hinge 4.5x4.5 in Satin Brass

Product Description

The DELTANA DSH45U4 is a 4.5-inch by 4.5-inch spring hinge designed for self-closing door applications in both residential and light commercial settings. The spring mechanism returns the door to the closed position automatically after each use, reducing the need for separate door closers on lighter-duty openings. Finished in satin brass, this hinge is constructed to meet the standards expected from architectural hardware grade products. Licensed contractors and skilled installers specify this type of hinge for interior and exterior doors where code or facility requirements call for self-closing function.

The DSH45U4 is suited for interior passage doors, fire-rated door assemblies where self-closing hardware is required, and similar light commercial or residential openings. The satin brass finish integrates with traditional and transitional door hardware sets. It is sold as a single unit, making it practical for replacement of a single failed hinge or for mixed-quantity installations across multiple openings.

Key Features

• Self-closing spring mechanism eliminates need for a separate door closer on lighter openings
• 4.5 x 4.5 inch leaf size suits standard residential and light commercial door frames
• Satin brass finish for compatibility with traditional architectural hardware sets
• Sold individually for flexible ordering on single-hinge replacements or multi-door projects
• Package dimensions of 5.25 x 2.9 x 1 inches support compact storage on the job site

Compatibility

Designed as an OEM-style replacement or upgrade spring hinge for standard residential and light commercial door applications requiring a 4.5-inch by 4.5-inch self-closing hinge in a satin brass finish.

Installation Notes

Spring hinges are typically installed by a licensed carpenter, door hardware installer, or general contractor. Before installation, ensure the door is properly shimmed and the door frame is plumb and square. The spring tension should be adjusted using the appropriate pin tool after mounting to achieve the desired closing force and speed. On fire-rated assemblies, verify that the hinge is listed for the required fire rating and follow all applicable building and fire codes.