Deltana DSB55B5 Square Ball Bearing Hinge 5x5 Antique Brass

Product Description

The DELTANA DSB55B5 is a 5-inch by 5-inch square ball bearing hinge finished in antique brass. Ball bearing construction reduces friction and supports smooth, consistent door swing under repeated use, making it well-suited for heavier doors in both residential and light commercial applications. The antique brass finish is applied over solid brass construction, delivering both corrosion resistance and a traditional aesthetic. Licensed carpenters, door hardware installers, and finish contractors are the typical tradespeople who specify and install this hinge. Sold as a pair, it ships in a case quantity of 20 pairs.

This hinge is appropriate for interior and exterior doors where a square-corner, full-mortise hinge is required. The 5-inch by 5-inch leaf size makes it suitable for solid wood, solid core, or other heavier door assemblies that require additional load-bearing capacity at the knuckle. The antique brass finish coordinates with period-appropriate or transitional door hardware sets commonly found in residential construction and renovation projects.

Key Features

• Ball bearing barrel for smooth, low-friction door operation under heavy use
• 5-inch by 5-inch square leaf geometry for full-mortise installation
• Antique brass finish over solid brass construction for corrosion resistance
• Sold as a pair for standard door hinge replacement or new installation
• Case quantity of 20 pairs supports contractor-level purchasing

Compatibility

Designed as an OEM-style replacement or upgrade hinge for full-mortise door applications requiring a 5-inch by 5-inch square ball bearing hinge in an antique brass finish.

Installation Notes

Installation is performed by a licensed carpenter or qualified finish contractor using standard mortise chisels, a router, and a drill. Power down any electric strikes or access control hardware associated with the door before beginning work. Follow local building codes for hinge quantity and placement requirements based on door height and weight. Do not overtighten fasteners into the hinge leaf, as this can distort the leaf and affect door swing alignment.