Deltana DSB33-UNL Square Door Hinge 3x3 Unlacquered Brass

Product Description

The DELTANA DSB33-UNL is a 3 x 3 inch square door hinge finished in unlacquered bright brass. Solid brass construction delivers corrosion resistance and long-term structural integrity at the pivot point of a door. This hinge is designed for residential and light commercial door installations where a clean, square-corner profile is specified. Finish carpenters, general contractors, and skilled tradespeople install this type of hardware during new construction or renovation. Sold as a pair, each unit weighs 0.4 pounds and ships in packaging measuring 5 x 2.8 x 1.6 inches.

The DSB33-UNL suits interior and exterior door applications where an unlacquered bright brass finish is called for. The unlacquered surface develops a natural patina over time and accepts wax or sealant treatments in the field. Typical applications include entry doors, passage doors, and cabinet-grade millwork in residential remodels and commercial buildouts. Installers working to match existing hardware finishes will find this hinge appropriate for projects specifying traditional or transitional architectural styles.

Key Features

• Solid brass construction for durability and corrosion resistance
• 3 x 3 inch square-corner profile for clean architectural appearance
• Unlacquered bright brass finish allows natural patina development
• Sold as a pair for complete single-door hinge replacement or new install
• Compact packaging dimensions support easy jobsite storage and transport

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential and light commercial doors requiring a 3 x 3 inch square hinge in a bright brass finish.

Installation Notes

Installation is typically performed by a finish carpenter or general contractor using a chisel, router, and standard wood screws. Power down any electric strike or access control hardware before removing the existing hinge. Confirm door weight and frequency ratings are appropriate for a 3 x 3 inch hinge before installation. Follow local building codes for fire-rated door assemblies, which may specify hinge quantity and rating requirements.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.