National Mfg N148-221 Continuous Hinge 1-1/16x30 Nickel

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N148-221 is a full-length continuous hinge, also known as a piano hinge, measuring 1-1/16 inches wide by 30 inches long. It ships with mounting screws included and features a nickel finish suited for interior applications where corrosion resistance and a clean appearance are required. Continuous hinges distribute load evenly along the full length of the hinge leaf, making them a reliable choice for doors, lids, panels, and access covers that see frequent or heavy use. Each pack contains one hinge.

This continuous hinge is used across residential and light commercial applications including cabinet doors, utility access panels, storage lids, toolbox lids, and interior doors. The 30-inch length makes it appropriate for smaller panel and door applications where a full piano hinge is preferred over multiple individual hinges. Licensed contractors and skilled tradespeople working in millwork, cabinet installation, or general construction will find this hinge suitable for routine installations requiring a durable, corrosion-resistant finish.

Key Features

• Full-length continuous hinge design distributes load evenly along entire 30-inch span
• Nickel finish provides corrosion resistance and a clean interior appearance
• Measures 1-1/16 inches wide by 30 inches long for compact panel and door applications
• Includes mounting screws — no separate hardware purchase required
• Single hinge per pack for straightforward single-application procurement

Compatibility

Designed as a standard continuous hinge replacement or new installation component for interior doors, cabinet lids, access panels, and similar hinged assemblies requiring a 30-inch full-length hinge.

Installation Notes

Continuous hinges are typically installed by carpenters, cabinetmakers, or general contractors using a drill-driver and the included screws. Ensure both mating surfaces are flat and properly aligned before fastening to prevent hinge binding. Pre-drilling pilot holes is recommended to avoid splitting wood substrates. Verify that the substrate material and screw engagement depth are appropriate for the load the hinge will carry.