Emtek 91013US4 Square Steel Hinge Pair 3.5x3.5 Satin Brass

Product Description

The EMTEK 91013US4 is a pair of square residential duty hinges finished in satin brass. Each hinge measures 3.5 x 3.5 inches and is constructed from steel, providing reliable pivot support for interior and exterior residential doors. The satin brass finish offers a warm, muted tone suited to period-style and transitional hardware schemes. Sold as a pair, these hinges are sized for standard residential door applications and are installed by carpenters, finish trades, and experienced DIYers working on door hanging or replacement projects.

These hinges are intended for residential duty door installations where a square-corner hinge profile is specified. The 3.5 x 3.5 inch leaf size is a common fit for standard interior passage doors and lighter exterior doors. The satin brass finish coordinates with door hardware in US4 or comparable warm-metal finish families. Typical applications include new construction door hanging, remodel door replacement, and hardware upgrade projects in single-family and multi-family residential settings.

Key Features

• Square corner profile for a clean, architectural look on standard residential doors
• 3.5 x 3.5 inch leaf size fits common residential door prep cutouts
• Steel construction provides consistent load-bearing performance
• Satin brass (US4) finish suits transitional and traditional design schemes
• Sold as a pair — two hinges per order unit

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential doors requiring a 3.5 x 3.5 inch square corner hinge with a US4 satin brass finish.

Installation Notes

Installation is performed by carpenters or finish trades using a chisel and hinge mortise template to set the hinge leaf flush with the door and jamb face. Remove the door from the opening and secure it safely before mortising. Follow the door manufacturer's hinge placement recommendations and local building code requirements for door hardware. Do not overtighten hinge screws, as this can strip the mortise and affect swing alignment.