National Marker N830242 Satin Nickel Door Hinge 3.5 in

Product Description

The NATIONAL MARKER N830242 is a 3.5-inch satin nickel door hinge designed for residential interior door applications. Constructed from steel with a satin nickel finish, this round-corner hinge features a 5/8-inch corner radius and a removable pin for straightforward installation. Mounting screws are included in the package. This hinge suits standard interior door frames and is a practical OEM-style replacement or new-construction component for residential settings. Licensed contractors and skilled DIYers alike will find the removable pin design speeds up hanging and removal without specialty tools.

This hinge is intended for interior residential door installations where a 3.5-inch, round-corner hinge with a 5/8-inch radius is required. It is sold individually and is well suited for replacing worn or damaged hinges on standard interior passage doors in homes and apartments. The satin nickel finish coordinates with common interior door hardware finishes found in residential construction and renovation projects.

Key Features

• 3.5-inch hinge height with 5/8-inch round corner radius for standard residential door frames
• Removable pin design for quick installation and removal
• Steel construction provides solid, durable performance
• Satin nickel finish for a clean, modern appearance
• Mounting screws included — no separate hardware purchase required
• Sold individually (unit of measure: each)

Compatibility

Designed as an OEM-style replacement corresponding to National Model 512R5/8 or SPB512R5/8 for standard interior residential door applications.

Installation Notes

Installation is typically performed by a finish carpenter, general contractor, or experienced DIYer. Power down any electric strike or access-control hardware associated with the door before beginning work. Use a chisel and mallet to mortise the hinge leaf flush with the door edge and jamb before fastening. Verify door alignment and swing clearance after installation to ensure proper operation.

Technical Specifications

• Hinge Height: 3.5 inches
• Corner Radius: 0.625 inches
• Finish: Satin Nickel
• Material: Steel
• Weight: 0.417 pounds
• Pin Type: Removable
• Application: Interior Residential
• UPC: 00886780009828

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N830242