Deltana DSH35U26D Spring Hinge 3-1/2 X 3-1/2 Satin Chrome

Product Description

The DELTANA DSH35U26D is a 3-1/2 x 3-1/2 inch spring hinge finished in satin chrome (U26D). Spring hinges use an internal coil mechanism to automatically return a door to its closed position after each use, making them standard in fire-rated door assemblies, commercial egress doors, and residential applications where self-closing function is required. The DSH35U26D weighs 0.7 pounds and is sold as a single unit. It is suitable for installation by carpenters, door hardware specialists, or general contractors working on interior and exterior door openings.

This spring hinge is designed for use on standard door frames in both residential and light commercial settings. Common applications include fire-rated corridor doors, utility room doors, and any door opening that requires a self-closing door per local building or fire code. The satin chrome finish blends with contemporary hardware and is appropriate for both wood and hollow metal door frames of compatible bore and leaf dimensions.

Key Features

• Self-closing spring mechanism returns door automatically to the closed position
• 3-1/2 x 3-1/2 inch leaf dimensions suit standard residential and light commercial doors
• Satin chrome (U26D) finish provides a brushed, low-glare appearance
• Sold as a single unit for precise quantity ordering
• Compact profile: 5.3 inches long, 2.8 inches wide, 0.9 inches tall (packaged)

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard residential and light commercial door frames requiring a 3-1/2 x 3-1/2 inch self-closing hinge in satin chrome finish.

Installation Notes

Spring hinges are typically installed by carpenters or door hardware technicians familiar with door preparation and mortising. The door and frame must be properly mortised to the correct leaf depth before installation. Most jurisdictions require self-closing hardware on fire-rated assemblies per applicable building and fire codes — verify local requirements before installation. Adjust spring tension only with the appropriate pin tool supplied or recommended by the manufacturer, and ensure the door is unloaded during tension adjustment.