National Mfg N148-379 Continuous Hinge 1-1/16x48 Nickel

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N148-379 is a full-length continuous hinge designed for doors, panels, and enclosures that require consistent load distribution along the entire hinge line. Measuring 1-1/16 inches wide by 48 inches long, this piano-style hinge delivers uniform support across the full height of the door or panel leaf. The nickel finish provides corrosion resistance suitable for interior applications. Mounting hardware is included. This type of hinge is commonly installed by carpenters, millworkers, cabinet fabricators, and maintenance tradespeople on equipment enclosures, access panels, and interior doors.

Continuous hinges are used where standard butt hinges would concentrate stress at individual mounting points. Typical applications include tool storage cabinets, electrical enclosure doors, piano lids, and interior door applications where a clean, linear hinge line is required. The 48-inch length fits standard door heights and can be cut to length on-site using a hacksaw or metal-cutting blade. The nickel finish suits interior residential and light commercial environments.

Key Features

• Full 48-inch continuous hinge length distributes load evenly across the entire door or panel edge
• 1-1/16 inch leaf width provides a low-profile mounting footprint
• Nickel finish for corrosion resistance in interior applications
• Includes mounting screws — no separate hardware purchase required
• Can be cut to a shorter length on-site for custom panel or door heights

Compatibility

Designed as a standard continuous hinge replacement for interior doors, access panels, and cabinet enclosures requiring a 48-inch piano-style hinge with a 1-1/16 inch leaf width.

Installation Notes

Installation is typically performed by a carpenter, cabinetmaker, or maintenance technician using a drill, appropriate screw bits, and a straightedge to align the hinge leaf flush with the door or panel edge. Ensure the mounting surface is flat and the hinge is centered on the edge before driving screws to prevent binding. If cutting the hinge to a shorter length, deburr the cut end before installation to avoid injury and ensure proper seating. Verify that the door or panel weight and use cycle are within the hinge's design range for the chosen mounting substrate.