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The DELTANA DSB319 is a 3 inches x 3 inches square door hinge finished in black. It is a fixed architectural hardware component designed for door installations where a clean, square-corner profile is required. The hinge is sold as a pair and is suited for interior or exterior door applications. At 0.8 pounds per pair, it is a lightweight yet solid unit. Licensed carpenters, finish contractors, and door hardware specialists are the typical installers for this type of architectural hinge.
The DSB319 is used in residential and light commercial door installations. The square profile is common in modern, transitional, and industrial-style applications where a clean corner look is preferred over a radius-corner hinge. The black finish suits painted or dark-toned door and frame combinations. It is sold as a pair, making it straightforward to order for single-door applications that require two or three hinges per door.
Designed as an OEM-style architectural replacement or new-installation hinge for standard residential and light commercial doors requiring a 3 inches x 3 inches square-corner hinge.
Installation is typically performed by a finish carpenter or door hardware installer. Before installing or replacing door hinges, ensure the door is properly supported and any fasteners from existing hinges are fully removed. Standard woodworking chisels and screwdrivers or a drill driver are the common tools for mortise and surface installation. Follow applicable local building codes for door hardware requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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