Emtek 91033US19 Steel Door Hinge Pair Flat Black 3.5in

Product Description

The EMTEK 91033US19 is a pair of residential duty steel door hinges finished in flat black. Each hinge measures 3-1/2 inches by 3-1/2 inches with a 5/8 inch corner radius, giving it a clean, understated profile suited to interior door applications. Constructed from steel, the hinges offer reliable structural support for standard residential door weight and frequency of use. The flat black finish provides a consistent, matte appearance that coordinates with a wide range of door hardware configurations. This pair is sold as a single unit and is appropriate for installation by carpenters, general contractors, or experienced finish tradespeople.

These hinges are intended for residential interior door applications where a 3-1/2 inch x 3-1/2 inch hinge footprint is specified. The 5/8 inch radius corner profile is a common residential standard and fits standard door hinge mortises without additional modification in most cases. The flat black finish suits applications where dark hardware finishes have been selected across knobs, levers, and other door hardware components. Sold as a pair, making them appropriate for single-door installations requiring two hinges per door.

Key Features

• Steel construction provides durable support for residential door weight and daily use
• 3-1/2 inches x 3-1/2 inches sizing fits standard residential door hinge mortises
• 5/8 inch corner radius matches common residential hinge profile specifications
• Flat black finish delivers a matte, low-sheen appearance consistent with dark hardware palettes
• Sold as a pair for straightforward single-door ordering

Compatibility

Designed as a standard residential duty door hinge replacement or new-installation component for interior doors requiring a 3-1/2 inch x 3-1/2 inch hinge with a 5/8 inch radius corner profile.

Installation Notes

Installation is typically performed by a finish carpenter or general contractor using a chisel, router, and appropriate fasteners for mortise-style hinge installation. Power down any electronic door hardware or access control devices before beginning work on the door assembly. Ensure the hinge mortise depth matches the hinge leaf thickness to achieve a flush fit and proper door alignment. Follow applicable local building codes for door hardware installation in egress or fire-rated applications.