National Marker N830232 Satin Brass Door Hinge 3 Inch

Product Description

The NATIONAL MARKER N830232 is a 3-inch square corner door hinge finished in satin brass, designed for interior residential door installations. Built from steel with a satin brass finish, this hinge features a removable pin that simplifies installation and removal without specialized tools. Mounting screws are included in the package. The square corner profile delivers a clean, flush fit against standard residential door frames and ensures consistent alignment across all hinge points on a door.

This hinge is intended for interior residential door applications where a square corner hinge style is required. It is sold individually and is suited for standard pre-hung interior doors in single-family and multi-unit residential construction. The satin brass finish coordinates with common residential door hardware finishes. The minimum order quantity is 4 units, making it practical for full-door installations requiring multiple hinges.

Key Features

• Square corner profile for clean, flush mounting on standard residential door frames
• Removable pin design allows quick installation and removal
• Satin brass finish suits common residential door hardware
• Steel construction for durability in interior door applications
• Mounting screws included — no separate hardware required

Compatibility

Designed as an OEM-style replacement and standard fit for interior residential doors requiring a 3-inch square corner hinge. Referenced as National Model SPB512 in supplier documentation.

Installation Notes

Installation is typically performed by carpenters, finish contractors, or knowledgeable DIYers. Power down any electronic door hardware before working on the door assembly. Use a chisel and mallet to mortise the hinge into the door edge and frame for a flush fit. Ensure all hinge leaves are fully seated before tightening mounting screws to avoid binding.

Technical Specifications

• Hinge Size: 3 inches
• Corner Style: Square Corner
• Finish: Satin Brass
• Material: Steel
• Pin Type: Removable
• Weight: 0.311 pounds
• UPC: 00886780009729

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N830232