National Hardware N265-371 Piano Hinge Full Surface 12 in

Product Description

The NATIONAL HARDWARE N265-371 is a full surface piano hinge designed for continuous-length hinge applications across a wide range of light-duty and medium-duty installations. Constructed from steel with a matching steel pin, this hinge measures 12 inches in overall length and 1.0625 inches in overall width, with a thickness of 0.042 inches. It mounts flush to the surface of both mating panels without mortising, making installation straightforward for carpenters, millworkers, and general contractors. The low-profile design distributes load evenly along the full hinge length, which helps reduce stress concentration at any single point.

This piano hinge is suited for residential and light commercial applications where a continuous hinge is required. Typical uses include cabinet doors, access panels, tool box lids, storage chest covers, and similar enclosures that benefit from full-length hinge support. The 12-inch length makes it a practical choice for smaller doors, panels, and lids where a shorter continuous hinge is appropriate. It installs using standard fasteners through the pre-punched or field-drilled mounting holes along each leaf.

Key Features

• Full surface mount — no mortising required, mounts directly to face of mating panels
• Steel construction with steel pin for durability in light-duty to medium-duty service
• 12 inches overall length provides continuous load distribution along the hinge line
• 1.0625 inches overall width with 0.042 inches leaf thickness for low-profile fitment
• Single-piece package suitable for individual replacement or small-quantity projects

Compatibility

Designed as an OEM-style full surface piano hinge replacement suitable for cabinet doors, access panels, storage lids, and similar light-duty enclosure applications requiring a 12-inch continuous hinge.

Installation Notes

Installation is performed by carpenters, millworkers, or qualified general tradespeople using standard hand tools. Power down or de-energize any associated electrical enclosures before mounting hinges on access panels. Fasten each leaf securely with appropriately sized screws matched to the substrate material and thickness. Verify that both leaves are flush and square to the panel faces before fully tightening all fasteners to prevent binding.