Deltana DSB45B5 Square Hinge Ball Bearings 4.5in Antique Brass

Product Description

The DELTANA DSB45B5 is a 4.5 x 4.5 inch square door hinge with ball bearings, finished in antique brass. Built from solid brass construction, this hinge delivers smooth, consistent pivot action suited to high-traffic commercial and residential door applications. The ball bearing design reduces friction and wear over the service life of the hinge. Sold as a pair, the DSB45B5 is installed by finish carpenters, door hardware contractors, and commercial millwork crews working with medium to heavy interior doors.

This hinge fits standard door frames requiring a full-mortise square-corner hinge in a 4.5 x 4.5 inch leaf size. The antique brass finish integrates with traditional and transitional architectural hardware programs. It is appropriate for residential entry and interior doors as well as light commercial applications where a decorative yet durable hinge is specified. The pair format makes it a direct fit for single-door installations requiring two or three hinges per door.

Key Features

• Ball bearing pivot for reduced friction and long service life
• 4.5 x 4.5 inch square leaf geometry for standard full-mortise installation
• Antique brass finish suited to traditional and transitional door hardware programs
• Sold as a pair for straightforward per-door ordering
• Solid brass construction for corrosion resistance and finish consistency

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard full-mortise door applications requiring a 4.5 x 4.5 inch square-corner hinge with ball bearings.

Installation Notes

Installation is performed by finish carpenters or door hardware contractors using a chisel and router for mortise preparation. Power down any electric strike or access control hardware associated with the door before beginning hinge replacement. Ensure the door is properly supported during hinge changeout to prevent frame or door edge damage. Follow applicable building code requirements for hinge quantity and placement based on door height and weight.