Deltana DSB4519 Square Hinge 4.5x4.5 Black Finish

Product Description

The DELTANA DSB4519 is a square door hinge finished in black, designed for architectural and commercial door hardware applications. Measuring 4.5 inches by 4.5 inches, this hinge provides a clean, traditional square-corner profile suited for interior and exterior door installations. Sold as a pair, it is built for use in residential and light commercial settings where consistent finish and solid construction are required. Licensed carpenters, door hardware installers, and general contractors typically specify and install this product as part of a complete door hardware package.

The DSB4519 is appropriate for standard door installations where a square-corner hinge in a black finish is specified. Its 4.5-inch leaf size suits medium to heavy interior doors as well as exterior applications where the hinge size matches door weight and frequency-of-use requirements. The black finish coordinates with other black architectural hardware components across entry and interior door sets.

Key Features

• Square corner profile with 4.5 x 4.5 inch leaf dimensions
• Black finish for coordination with architectural hardware sets
• Sold as a pair per unit of sale
• Package case quantity of 20 pairs for contractor stocking
• Compact packaged profile: 6.4 inches long, 3.2 inches wide, 1.8 inches tall

Compatibility

Designed as an OEM-style replacement or new-installation square hinge for standard residential and light commercial doors requiring a 4.5-inch x 4.5-inch square-corner hinge in a black finish.

Installation Notes

Installation is performed by a licensed carpenter or door hardware installer using standard chisels, drill bits, and screwdrivers. Power down any electronic door hardware or access control systems before beginning work on the door frame. Mortise dimensions should be measured and cut to match the hinge leaf exactly before fastening to ensure flush seating. Follow applicable building codes for door hardware installation in your jurisdiction.