Emtek 91033US4 3.5x3.5 Steel Hinge Pair Satin Brass

Product Description

The EMTEK 91033US4 is a pair of residential duty door hinges finished in satin brass, designed for standard interior and light-duty exterior door applications. Each hinge measures 3.5 inches by 3.5 inches with a 5/8 inch radius corner profile and is constructed from steel for reliable cycle strength and dimensional consistency. Sold as a pair, these hinges are a direct fit for residential door installations and are suitable for use by carpenters, finish contractors, and experienced DIYers working on door hanging or hardware replacement projects.

These hinges are appropriate for residential-grade interior doors, entry doors, and passage doors where a satin brass finish is specified. The 3.5 x 3.5 inch leaf size is a common residential standard, fitting typical 1.75 inch thick door slabs in wood-framed construction. The 5/8 inch radius corner matches the most widely used hinge prep cutout in pre-hung door units, reducing mortise modification during installation.

Key Features

• 3.5 x 3.5 inch leaf dimensions suit standard residential door sizing
• 5/8 inch radius corners match common pre-mortised door and frame preps
• Steel construction provides consistent strength for residential duty cycles
• Satin brass finish for a warm, low-sheen appearance compatible with traditional and transitional hardware sets
• Sold as a pair, simplifying ordering for single-door hinge replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential interior and exterior doors requiring a 3.5 x 3.5 inch, 5/8 inch radius steel hinge in a satin brass finish.

Installation Notes

Installation is typically performed by a finish carpenter or door hardware installer. Power down any electric strike or access control hardware at the door before beginning work. Mortise depth must match the hinge leaf thickness to produce a flush, binding-free fit; verify the existing cutout radius matches the 5/8 inch radius of this hinge before installation. Follow local building codes for door hardware requirements on fire-rated assemblies.