Deltana DSH4R415 4x4 Radius Spring Hinge Satin Nickel

Product Description

The DELTANA DSH4R415 is a 4 inch x 4 inch radius corner spring hinge with a satin nickel finish, built for commercial and residential door hardware applications. Spring hinges are self-closing mechanisms that use an internal spring coil to return a door to the closed position without a separate door closer. This hinge is constructed from solid architectural-grade material and is designed for installation by finish carpenters, millwork crews, and licensed door hardware installers. The radius corner profile fits standard routed hinge mortises with rounded corners. The satin nickel finish provides a clean, brushed appearance suited for interior applications in offices, schools, multi-family housing, and commercial tenant spaces.

This hinge is appropriate for interior doors in residential and light commercial settings where a self-closing function is required by code or specification. Common applications include corridor doors, restroom doors, and rated door assemblies where passive self-closing hardware is acceptable. Sold as a single unit, it is suitable for installations where per-leaf hinge counts are being matched or supplemented. The 4 inch x 4 inch leaf size is a standard door hinge dimension commonly specified on 1-3/4 inch thick doors in commercial framing.

Key Features

• Self-closing spring mechanism built into the barrel for passive door control
• Radius corner profile fits standard mortise routing without modification
• Satin nickel finish for consistent appearance with brushed nickel door hardware
• 4 inch x 4 inch leaf dimensions match standard commercial door hinge specifications
• Sold individually, allowing precise quantity purchasing per opening

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard 4 inch x 4 inch mortised hinge preps on interior residential and light commercial doors.

Installation Notes

Spring hinges are installed by qualified finish carpenters or door hardware technicians familiar with mortise hinge prep and spring tension adjustment. Before installation, confirm the door frame and door edge are prepped to a 4 inch x 4 inch radius corner mortise. Spring tension is typically adjustable via the tension pin or set screw on the barrel — use the correct tension tool for the hinge model and do not over-tension the spring. Verify that the self-closing function meets applicable building or fire code requirements for the opening being served.