National Mfg N351-463 Corner Brace 3.1 in Black Steel 5pk

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N351-463 is a black powder coated steel corner brace designed to reinforce 90-degree angles in structural and finish carpentry applications. Measuring 3.1 inches in overall length with a 1.5-inch leg width and 1/8-inch material thickness, this brace provides rigid support at interior or exterior corners. The powder coat finish delivers corrosion resistance suited to both indoor and sheltered outdoor use. Each package contains 5 braces and is sold as a boxed loose unit, making it practical for contractors and tradespeople who need multiple pieces on the job.

This corner brace is used wherever 90-degree angle reinforcement is needed, including wood framing, cabinet assembly, furniture repair, shelving installation, and general millwork. It mounts to the inside or outside of a corner, giving installers flexibility depending on structural access and load requirements. The compact profile and consistent steel thickness make it well suited for residential and light commercial applications where a clean, low-profile metal fastener is preferred.

Key Features

• 3.1-inch overall length with 1.5-inch leg width for compact, rigid corner support
• 1/8-inch steel thickness provides solid load-bearing capacity at 90-degree joints
• Black powder coat finish for corrosion resistance and clean appearance
• Mounts to inside or outside of corner for installation flexibility
• Sold in a 5-pack for multi-point or multi-unit job requirements

Compatibility

Designed as a standard OEM-style corner brace for general 90-degree angle reinforcement in wood framing, cabinetry, shelving, and light structural applications.

Installation Notes

Installation is typically performed by carpenters, general contractors, or experienced DIYers using standard hand tools. Fasten with appropriate screws or bolts through the pre-positioned holes and ensure the mating surfaces are flush before driving fasteners. Power down any adjacent electrical runs and relieve any load on the joint before replacing or adding bracing to an existing structure. Do not exceed the load rating of the fasteners selected for the application.