National Mfg N148-486 Continuous Hinge 1.5x72 in Nickel Steel

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N148-486 is a continuous hinge measuring 1-1/2 inches wide by 72 inches long, finished in nickel over cold-rolled steel with a steel pin. Continuous hinges — also called piano hinges — distribute load evenly along the full length of a door, panel, or access cover, making them a standard choice wherever a full-length pivot point is required. The friction-type pin is retained in the barrel and will not fall out during handling or installation. The hinge can be cut to a desired length using standard metal-cutting tools, giving installers flexibility on the job.

This hinge is suited for light commercial and residential applications where a surface-mount, full-length pivot is needed. Typical uses include cabinet doors, access panels, electrical enclosure covers, equipment lids, and storage box lids. The surface-mount design eliminates the need for mortising, reducing installation time. It ships in a package quantity of three units, making it practical for multi-point or repeat installations on the same job.

Key Features

• Full-length 72-inch continuous design distributes hinge load across the entire door or panel edge
• Friction-type pin stays retained in the barrel — will not fall out during handling or installation
• Surface-mount configuration requires no mortising for faster installation
• Cold-rolled steel construction with matching steel pin for consistent material strength
• Nickel finish for corrosion resistance in light-duty environments
• Can be cut to desired length with standard metal-cutting tools for custom fitment

Compatibility

Designed as a surface-mount continuous hinge replacement or new installation component for residential and light commercial doors, panels, and access covers requiring a full-length pivot point.

Installation Notes

Installation is typically performed with basic hand tools — a drill, screwdriver, and appropriate fasteners for the substrate material. When cutting the hinge to length, use a metal-cutting blade and deburr the cut end before mounting to avoid injury and ensure proper seating. Align the hinge barrel centerline with the door or panel edge before fastening to prevent binding. Verify that fastener length and substrate thickness are compatible before final installation.