National Marker N146373 Tight-pin Narrow Hinge Zinc 2-pack

Product Description

The NATIONAL MARKER N146373 is a tight-pin narrow hinge designed for light-duty door, cabinet, and general millwork applications. Part of the V518 catalog series, this hinge is constructed from cold-rolled steel and finished in zinc, delivering corrosion resistance suited to interior installations. The tight-pin design keeps the pin fixed in place, preventing accidental removal and maintaining consistent swing alignment over time. Each pack contains two hinges with mounting screws included, making it a ready-to-install solution for carpenters, finish contractors, and maintenance tradespeople.

This hinge is appropriate for residential and light commercial interior applications where a narrow-profile hinge is specified. The 3-inch leaf size suits standard interior cabinet doors, small access panels, and similar installations requiring a low-profile pivot point. The included screws reduce the need for separate hardware sourcing on the job. The zinc finish coordinates with standard interior hardware finishes and provides adequate surface protection in dry interior environments.

Key Features

• Tight-pin construction keeps the pin permanently fixed to prevent separation
• Cold-rolled steel body provides structural rigidity for repeated use
• Zinc finish offers corrosion resistance for interior applications
• Narrow hinge profile suited to cabinet doors and small access panels
• 3-inch leaf size fits standard interior door and cabinet hardware layouts
• Mounting screws included — no additional hardware required

Compatibility

Designed as an OEM-style replacement or standard installation hinge for interior cabinet doors, access panels, and light millwork requiring a 3-inch narrow tight-pin hinge.

Installation Notes

Installation is typically performed by carpenters, finish contractors, or maintenance technicians using a screwdriver or drill with the appropriate bit. Ensure the mortise or surface-mount location is square and plumb before fastening to prevent binding. Use only the included screws or equivalent fasteners rated for the substrate material. Avoid over-driving screws, which can strip the hinge mounting holes and compromise swing alignment.

Technical Specifications

• Catalog Series: V518
• Leaf Size: 3 inches
• Pin Type: Tight Pin
• Profile: Narrow
• Material: Cold-Rolled Steel
• Finish: Zinc
• Package Quantity: 2 hinges per pack
• Includes: Mounting screws
• Package Weight: 0.338 pounds
• UPC: 00038613146372

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N146373