Deltana DSB3519 Square Door Hinge 3.5x3.5 Black

Product Description

The DELTANA DSB3519 is a square door hinge finished in black, designed for residential and light commercial door installations. Sold as a pair, this hinge provides a clean, architectural look suited to doors requiring a standard 3.5-inch by 3.5-inch hinge profile. The black finish delivers a consistent, uniform appearance that complements dark hardware sets. At 0.6 pounds per pair, the DSB3519 is manageable for single-technician installation and works with standard door prep tooling.

This hinge is appropriate for interior and exterior door applications where a square-corner, flat-profile hinge is specified. It fits residential entry doors, interior passage doors, and light commercial doors where architectural hardware with a matching black finish is required. The square knuckle design suits transitional and contemporary door hardware sets. Installers working on new construction or renovation projects will find this hinge compatible with standard door jamb and frame prep for 3.5-inch hinges.

Key Features

• Square corner profile matches standard architectural door prep for 3.5-inch hinges
• Black finish provides a uniform, low-reflectance appearance consistent across door hardware sets
• Sold as a pair, supporting typical single-door hinge replacement or installation requirements
• Compact packaged dimensions of 5 inches length by 2.8 inches width by 1.6 inches height for easy storage and transport
• Lightweight at 0.6 pounds per pair, reducing handling effort during installation

Compatibility

Designed as an OEM-style architectural replacement hinge for residential and light commercial doors requiring a 3.5-inch by 3.5-inch square hinge footprint with a black finish.

Installation Notes

Door hinges are typically installed by carpenters, finish contractors, or general tradespeople following manufacturer door and frame preparation specifications. Shut the door and secure the work area before removing existing hinges to prevent the door from shifting. Use a sharp chisel and appropriate mortise template to ensure a flush, properly seated hinge leaf. Fastener selection should conform to door material and frame construction requirements per applicable local building codes.