National Hardware N351-483 Wide Corner Brace 1.6x3 Black

Product Description

The NATIONAL HARDWARE N351-483 is a heavy-duty wide corner brace designed to reinforce 90-degree angle joints in structural and building applications. It can be applied to either the inside or outside of a corner, giving installers flexibility depending on the assembly. The wider width increases the contact area across the joint, which improves stability along longer intersections of building materials. A black powder coat finish provides resistance to corrosion and weathering, making this brace suitable for both interior and exterior use. Fastener holes measure 3/8 inch in diameter. This brace is sold individually and weighs approximately 0.29 pounds.

This corner brace is suited for general construction, framing reinforcement, furniture assembly, and carpentry repairs where a 90-degree joint requires added structural support. It is appropriate for residential and light commercial use, installed on wood, engineered lumber, or similar building materials. Contractors, carpenters, and skilled tradespeople commonly specify this type of hardware when reinforcing corner joints on shelving, cabinets, framing assemblies, and structural woodwork. Always consult a design professional to confirm the working load is appropriate for the specific application and fasteners being used.

Key Features

• Reinforces 90-degree angle joints from inside or outside the corner
• Wider width provides greater surface contact for improved joint stability
• 3/8 inch diameter fastener holes for standard hardware compatibility
• Black powder coat finish for enhanced weather and corrosion resistance
• Heavy-duty construction suited for demanding structural applications
• Sold individually with a unit quantity of one

Compatibility

Designed as an OEM-style replacement and general-use corner brace for reinforcing 90-degree joints in residential and light commercial construction, woodworking, and carpentry applications.

Installation Notes

Installation is typically performed by carpenters, general contractors, or skilled tradespeople using standard hand tools. Power down any adjacent electrical systems and secure the work area before beginning fastener installation in structural assemblies. Use fasteners appropriate for the load rating required by the application, and consult a qualified design professional to confirm the selected hardware and fasteners meet the structural demands of the project. Safe working load varies based on application conditions and fastener selection.