National Marker N195669 Steel Broad Door Hinge 3.5 in 2-pack

Product Description

The NATIONAL MARKER N195669 is a 3.5-inch square broad door hinge designed for general utility and industrial applications. Constructed from zinc-plated steel with a brass pin, it provides corrosion resistance suitable for demanding service environments. The hinge features a removable loose pin, allowing doors to be lifted free of the frame without removing the hinge from the door or jamb. Hinges are swaged for mortise-style installations, ensuring a flush, secure fit. This 2-pack is well suited for tradespeople and facilities maintenance professionals installing or replacing hardware on utility and industrial doors.

This hinge is appropriate for residential, commercial, and light industrial applications where a standard mortise-mount broad hinge is required. The loose-pin design streamlines door removal during service calls or renovation work. It is part of the National catalog V504 through V504BC series, making it a direct replacement within that product family. Typical installations include utility room doors, equipment room access doors, and general-purpose interior or exterior doors requiring a durable steel hinge.

Key Features

• 3.5-inch square broad hinge profile for wide door-leaf coverage
• Zinc-plated steel construction provides corrosion resistance
• Brass removable pin allows door removal without uninstalling the hinge
• Swaged leaves designed for mortise installations
• Sold as a 2-pack for a complete single-door installation
• Fits National catalog V504 through V504BC series applications

Compatibility

Compatible with National catalog model V504 through V504BC series applications. Designed as an OEM-style replacement broad hinge for general utility and industrial door installations requiring a 3.5-inch square mortise hinge.

Installation Notes

Installation is typically performed by carpenters, general contractors, or facilities maintenance technicians. Ensure the door is properly supported and the power to any associated electric latch or access-control hardware is disconnected before service. Mortise the hinge leaves flush into the door edge and jamb for proper alignment. Follow applicable local building codes for door hardware installation in commercial or industrial occupancies.

Technical Specifications

• Hinge Size: 3.5 inches square
• Material: Zinc-plated steel with brass pin
• Pin Type: Removable loose pin
• Mount Type: Mortise (swaged leaves)
• Package Quantity: 2-pack (sold as pair)
• Package Weight: 1.126 pounds
• UPC: 00038613195660

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N195669