National Mfg N129-023 Extra Heavy T Hinge 4 Inches Zinc

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N129-023 is an extra heavy T hinge built for demanding gate, door, and utility applications where standard hinges are not adequate. Constructed from zinc, this 4-inch T hinge delivers corrosion resistance suitable for both interior and exterior installations. It ships without screws, giving installers the flexibility to select fasteners appropriate for the substrate and load requirements. Sold individually per pack, this hinge is packaged in bulk format and is well suited for contractors and trade professionals who stock hardware for multiple jobs.

This T hinge is appropriate for use on wooden gates, barn doors, shed doors, utility enclosures, and other heavy-duty swinging applications where a standard residential hinge would be undersized. The extra heavy construction makes it a common choice for commercial and agricultural settings as well as residential outbuildings. Installers typically pair this hinge with lag screws or structural wood screws selected to match the door weight and frame material.

Key Features

• Extra heavy duty T hinge design rated for high-load swinging door and gate applications
• Zinc construction provides corrosion resistance for interior and exterior use
• 4-inch leaf length suits medium to large gate and door panels
• Sold without screws, allowing fastener selection matched to substrate and load
• Bulk pack format convenient for trade stocking and multi-job use

Compatibility

Designed as an OEM-style replacement or new-installation T hinge for wooden gates, shed doors, barn doors, and utility enclosures requiring extra heavy duty hardware.

Installation Notes

Installation is typically performed by a carpenter, general contractor, or experienced tradesperson using a drill, driver bits, and appropriately rated lag or wood screws not included with this hinge. Ensure the mounting surface is structurally sound and capable of supporting the door or gate load before fastening. Pre-drilling pilot holes is recommended to prevent splitting on wood substrates. Local building codes may apply to gate and fence hardware installations in certain jurisdictions.