National Hardware N128-900 Extra Heavy T-hinge

Product Description

The NATIONAL HARDWARE N128-900 is an extra heavy T-hinge built for demanding applications where mounting surfaces are narrow or where standard hinges lack the strength required. The offset screw hole pattern distributes load across the wood to reduce splitting under heavy use. A tight pin design allows installation for both right-hand and left-hand door swings without modification. The galvanized steel construction includes a WeatherGuard coating that resists rust and corrosion when exposed to outdoor elements. This hinge is a field-ready hardware solution installed by carpenters, general contractors, and skilled tradespeople working on agricultural, storage, and utility structures.

The N128-900 is suited for barn doors, shed doors, storage bins, tool boxes, and gates where the strap must span a wide surface while fastening to a narrow frame or post. The heavy-duty build makes it appropriate for both residential outbuildings and light commercial storage applications. It is sold individually, allowing installers to purchase the exact quantity needed for a given job.

Key Features

• Extra heavy construction rated for barn doors, shed doors, gates, and storage bins
• Offset screw holes reduce wood splitting and improve fastener holding strength
• Tight pin design supports right-hand or left-hand installation without additional hardware
• Galvanized steel with WeatherGuard coating for outdoor corrosion resistance
• Narrow mounting surface compatibility suits frames and posts with limited fastening area

Compatibility

Designed as an OEM-style replacement or new-installation hinge for barn doors, shed doors, storage bins, tool boxes, and gate applications requiring a heavy-duty T-hinge on narrow mounting surfaces.

Installation Notes

Installation is typically performed by carpenters or general tradespeople using standard hand tools and wood fasteners appropriate for the substrate. Power down any electrically operated gate or door system before beginning work. Pre-drilling pilot holes is recommended to take full advantage of the offset screw hole pattern and to prevent wood splitting. Follow all applicable local building codes for structural hardware on load-bearing assemblies.