National Marker N139659 Steel Broad Door Hinge 2 Inch

Product Description

The NATIONAL MARKER N139659 is a 2-inch square plain steel broad door hinge built for general utility and light industrial applications. Manufactured from galvanized steel with a brass pin, this hinge is swaged for mortise-style installations, providing a clean fit in pre-cut door and frame pockets. The loose removable pin is the defining functional feature: it allows a door to be lifted free of the frame without removing the hinge leaves from either surface. Licensed tradespeople and maintenance crews working in commercial or industrial facilities will find this hinge a straightforward, reliable hardware component for standard swing-door installations.

This hinge is suited for interior and exterior door applications in residential, commercial, and light industrial settings where a mortise-mount, removable-pin hinge is specified. It is part of the National catalog V504 through V504BC series, covering a range of broad-hinge configurations for general utility use. Typical install scenarios include utility room doors, mechanical room access panels, storage enclosures, and similar swing-door assemblies where easy door removal is operationally useful.

Key Features

• Removable brass pin allows door removal without detaching hinge leaves from the door or frame
• Swaged construction designed for mortise installations for a flush, recessed fit
• Galvanized steel construction provides corrosion resistance for utility and industrial environments
• 2-inch square profile suits standard light-duty door applications
• Part of National catalog V504 through V504BC series for broad-hinge applications

Compatibility

Part of the National catalog V504 through V504BC series. Designed as an OEM-style replacement or new-installation hinge for general utility and light industrial swing-door assemblies requiring a 2-inch square mortise-mount loose-pin broad hinge.

Installation Notes

Installation is typically performed by a general contractor, maintenance technician, or qualified carpenter using standard woodworking or metal-working tools appropriate for mortise preparation. Ensure the door and frame mortises are cut to the correct depth and width before seating the hinge leaves. Remove the brass pin before hanging the door to simplify alignment, then reinsert once the leaves are properly seated. Follow applicable local building codes for door hardware specifications in commercial or industrial occupancies.

Technical Specifications

• Size: 2 inches square
• Material: Galvanized steel body with brass pin
• Pin Type: Loose removable pin
• Mounting Style: Swaged for mortise installation
• Weight: 0.132 pounds
• UPC: 00038613139657

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N139659