Deltana S44HDBBUSPW Square Hinge 4x4 Heavy Duty White

Product Description

The DELTANA S44HDBBUSPW is a 4-inch x 4-inch square door hinge built for heavy-duty residential and light commercial applications. It features a ball-bearing construction that reduces friction and supports smooth, consistent door operation over extended use. The white finish provides a clean, uniform appearance suited to painted door and frame assemblies. Sold as a pair, this hinge is installed by carpenters, finish contractors, and locksmiths working on interior or exterior door hardware replacements and new installations. The solid construction and defined finish make it a reliable choice where both performance and appearance matter.

This hinge is suited for interior and exterior door installations where a square-corner profile and heavy-duty load rating are required. Typical applications include residential entry doors, interior passage doors, and light commercial doorways that see regular traffic. The white finish integrates with painted wood and hollow-core door frames. Each order contains one pair of hinges, and the part is available in case quantities of 25 pairs for larger projects or stocking purposes.

Key Features

• 4 inches x 4 inches square profile for standard full-mortise door installations
• Heavy-duty construction rated for demanding door applications
• Ball-bearing pivot reduces operational friction and extends service life
• White finish suitable for painted door and frame assemblies
• Sold as a pair; case quantity of 25 pairs available

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard full-mortise door applications requiring a 4-inch x 4-inch square hinge with a white finish.

Installation Notes

Installation is performed by carpenters, finish contractors, or licensed locksmiths using standard woodworking tools including a chisel and drill. Mortise the hinge leaf flush with the door edge and frame jamb before fastening to prevent binding. Ensure the door is properly supported and all existing hardware is removed before fitting replacement hinges. Follow local building codes for door hardware requirements on fire-rated or egress door assemblies.