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The DELTANA DSB415 is a 4-inch x 4-inch square hinge designed for door and architectural hardware applications. Built for professional installation, it provides the pivot point and load-bearing support required for standard residential and light commercial doors. The satin nickel finish gives it a clean, uniform appearance suited to both interior and exterior applications where corrosion resistance and finish consistency matter. This hinge is sold as a pair, making it straightforward to spec and order for single-door installations. DELTANA manufactures from solid brass, zinc, aluminum, steel, and stainless steel across their hardware line.
The DSB415 is suited for standard door installations in residential and light commercial construction. Its 4-inch x 4-inch square profile is a common size for interior passage doors and medium-weight exterior doors. Contractors, finish carpenters, and door hardware installers typically spec this hinge when a clean square corner is required and a satin nickel finish is called for to match surrounding hardware. It is sold per pair, with a case quantity of 30 pairs for larger project orders.
Designed as an OEM-style replacement or new-installation hinge for standard residential and light commercial doors requiring a 4-inch x 4-inch square hinge with a satin nickel finish.
Installation is typically performed by a finish carpenter, door hardware installer, or general contractor. Power down any associated door access control systems before servicing electrified door assemblies. Use a sharp chisel and router template to mortise hinge cups cleanly to the correct depth before fastening. Follow local building code requirements for hinge quantity and placement on fire-rated door assemblies.
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