Hillman Builders Hardware 852818 Brass Square Corner Hinge 3.5 in

Product Description

The HILLMAN BUILDERS HARDWARE 852818 is a square-corner residential door hinge finished in brass. It measures 3.5 inches and is designed for standard residential interior and exterior door installations. This hinge provides the pivot point between a door and its frame, supporting the door's weight through repeated open-and-close cycles. The brass finish offers corrosion resistance suited to typical indoor environments. Installation is straightforward for carpenters, general contractors, and experienced DIYers working on residential door hardware replacement or new construction.

This hinge is intended for residential door applications where a square-corner mortise hinge is required. It is sold individually and fits standard door and frame preparations that call for a 3.5-inch hinge. Typical uses include interior passage doors, closet doors, and light-duty exterior doors in residential construction and remodel work.

Key Features

• Square corner design for standard residential mortise hinge cutouts
• Brass finish for a traditional appearance and basic corrosion resistance
• 3.5-inch leaf size suitable for standard residential doors
• Sold as an individual unit for single-hinge replacement or matched sets

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential doors requiring a 3.5-inch square-corner mortise hinge.

Installation Notes

Installation is typically performed by a carpenter or general contractor using a chisel and drill for mortise preparation. Remove the door from its frame before marking and cutting hinge mortises to ensure accurate placement. Follow local building codes for door hardware requirements on fire-rated or exterior assemblies. Ensure the hinge is fully seated in the mortise and all screw holes are properly driven before rehinging the door.