Deltana S45U26 Square Hinge Heavy Duty 4.5x4.5 in Bright Chrome

Product Description

The DELTANA S45U26 is a heavy-duty square hinge measuring 4.5 inches x 4.5 inches, designed for commercial and residential door applications where durability and a clean architectural finish are required. Finished in bright chrome, it delivers a polished, corrosion-resistant surface suited for high-traffic entryways and interior doors. Sold as a pair, this hinge is built to handle substantial door weight and repeated operation without deforming or binding. Licensed carpenters, millwork contractors, and door hardware installers specify this type of hinge where a full-mortise, square-corner profile is called for in architectural specifications.

The S45U26 is appropriate for both residential and light commercial door installations. Its heavy-duty construction makes it a fit for solid-core wood doors and hollow-metal frames where standard-weight hinges would be undersized. The square design aligns with traditional and transitional architectural hardware programs. Installers working on renovation projects often select this hinge when matching existing square-corner hardware throughout a building or suite.

Key Features

• Heavy-duty construction rated for solid-core and high-traffic door applications
• 4.5 inches x 4.5 inches square profile with full-mortise installation
• Bright chrome finish provides a polished, corrosion-resistant surface
• Sold as a pair for complete single-door installation
• Square corner design suits traditional and contemporary architectural hardware specifications

Compatibility

Designed as an OEM-style heavy-duty replacement or new-installation hinge for full-mortise door applications requiring a 4.5-inch square profile.

Installation Notes

Installation is performed by licensed carpenters or door hardware contractors using standard mortise chisels, a drill, and appropriate wood or machine screws. Power down any electrified door hardware and confirm the door is secured before removing existing hinges. Follow the door manufacturer and applicable building code requirements for hinge quantity and placement on the door stile and frame. Never force the knuckle or pin during installation, as this can damage the finish or distort the leaf.