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The NATIONAL MFG/SPECTRUM BRANDS HHI N128-900 is a 10-inch extra-heavy T hinge constructed from zinc. T hinges of this type are used to hang heavy doors, gates, and barn-style panels where a wide bearing surface on one leaf provides added support. The zinc construction resists corrosion in exterior and semi-exposed applications. This hinge ships without screws, so fasteners are selected on-site to match the substrate and load requirements. It is sold individually and packaged in a box. Trade contractors and experienced DIYers install this type of hardware on wood-framed gates, shed doors, and utility enclosures.
This T hinge is suited for residential and light commercial applications where a heavy-duty pivot point is needed on outswing or barn-style doors and gates. The extra-heavy designation indicates a thicker gauge than standard residential T hinges, making it appropriate for larger, heavier door panels. No screws are included, allowing the installer to source the correct fastener length and thread type for the specific mounting material.
Designed as a general-purpose heavy-duty T hinge replacement or new installation hardware for wood-framed gates, shed doors, barn doors, and utility enclosure panels requiring a 10-inch strap.
Installation is typically performed by a carpenter, general contractor, or experienced DIYer using standard hand tools and appropriate wood screws or bolts sourced separately. Ensure the mounting surface is structurally sound and capable of supporting the door or gate load before fastening. For gate applications, check local building codes regarding hardware requirements for fence and gate assemblies.
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