Deltana S45U10B Square Hinge 4.5x4.5 in Oil Rubbed Bronze

Product Description

The DELTANA S45U10B is a heavy-duty square door hinge measuring 4.5 x 4.5 inches, finished in oil rubbed bronze. Built for architectural hardware applications, this hinge is designed to provide reliable pivot support for interior and exterior doors in residential and commercial settings. The oil rubbed bronze finish delivers a dark, hand-applied look that suits transitional and traditional door hardware schemes. Sold as a pair, it is installed by carpenters, finish trim contractors, and door hardware specialists. At 1.13 pounds per pair, the unit weight reflects the solid construction appropriate for a heavy-duty rated hinge.

The S45U10B is suited for standard door installations requiring a 4.5 x 4.5 inch square-corner hinge in an oil rubbed bronze finish. Typical applications include entry doors, interior passage doors, and commercial doors where a heavier hinge gauge is specified. The square corner profile is common in commercial and institutional door frames and is also used in residential applications where a clean, geometric aesthetic is preferred.

Key Features

• Heavy-duty construction for demanding door applications
• 4.5 x 4.5 inch square corner profile fits standard mortise hinge preps
• Oil rubbed bronze finish for a dark, traditional appearance
• Sold as a pair for complete single-door installation
• Architectural-grade hardware from an established door hardware manufacturer

Compatibility

Designed as an OEM-style replacement or new-installation square corner hinge for standard 4.5 x 4.5 inch mortise hinge preps on residential and commercial doors.

Installation Notes

Installation is performed by carpenters, door hardware installers, or finish contractors using standard mortise chisels and screwdrivers or a drill driver. Ensure the door and frame are properly supported before removing existing hinges during a replacement. Follow local building codes and door manufacturer specifications for hinge quantity and placement. Do not overtighten fasteners into the hinge leaf, as this can strip the mortise and affect door swing.