National Mfg N830-197 3.5 in Oil Rubbed Bronze Door Hinge

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N830-197 is a 3.5-inch door hinge finished in oil rubbed bronze, designed for interior residential door installation. Constructed from steel, this hinge features a removable pin that simplifies hanging and repositioning doors without specialized tools. Mounting screws are included in the package. The oil rubbed bronze finish provides a consistent, matte appearance suited to interior trim and hardware applications. This hinge is a stock-pac bagged unit, sold in a package quantity of 15, making it practical for new construction projects or renovation work requiring multiple door installations.

This hinge is intended for interior residential door applications. It is commonly installed on passage doors, bedroom doors, closet doors, and other non-exterior swinging doors within a home. The 3.5-inch leaf size is a standard fit for residential interior door frames. The included screws and removable pin design reduce installation time for finish carpenters, general contractors, and experienced DIYers working on residential projects.

Key Features

• 3.5-inch hinge size suited to standard interior residential doors
• Oil rubbed bronze finish for a consistent matte interior appearance
• Removable pin design allows for quick door hanging and removal
• Steel construction provides durable, long-term performance
• Mounting screws included — no additional hardware required
• Stock-pac bagged in a package quantity of 15 for multi-door projects

Compatibility

Designed as a standard replacement or new-installation hinge for interior residential swinging doors where a 3.5-inch oil rubbed bronze hinge is specified.

Installation Notes

Installation is typically performed by finish carpenters or general contractors using a chisel, drill, and screwdriver to mortise and mount the hinge leaf into the door edge and jamb. Power down any adjacent low-voltage door hardware such as electric strikes or door sensors before beginning work. Verify door frame squareness before final screw tightening to ensure proper door swing and latch alignment. Follow local building codes for door hardware requirements in residential construction.