National Hardware N351-478 Corner Brace Heavy Duty Offset Leg

Product Description

The NATIONAL HARDWARE N351-478 is a heavy-duty offset leg corner brace designed to reinforce 90-degree angle joints from the inside. Measuring 7.5 inches in overall length with a 1.5-inch width and 0.125-inch thickness, this brace features an extended leg that provides greater reach and improved structural stability at the joint. A black powder coat finish adds weather resistance, making it suitable for both interior and exterior applications. Fastener holes are 0.5 inches in diameter. Carpenters, general contractors, and maintenance professionals use this type of hardware to strengthen framed corners, shelving, workbenches, and structural wood connections.

This corner brace is suited for residential and light commercial applications where a 90-degree inside corner requires reinforcement. The offset leg design allows the longer arm to reach further along one member of the joint, distributing load more effectively. Typical uses include reinforcing cabinet frames, fence corners, furniture joints, and structural wood assemblies. The black powder coat finish makes it appropriate for exposed or semi-exposed locations where mild corrosion resistance is needed.

Key Features

• Offset leg design extends reach on one side for greater joint stability
• Applies to the inside of a 90-degree angle for concealed reinforcement
• Black powder coat finish provides improved weather and corrosion resistance
• 0.5-inch diameter fastener holes for standard bolt or screw hardware
• Heavy-duty construction rated for demanding structural reinforcement tasks

Compatibility

Designed as a general-purpose inside corner brace for standard wood framing, furniture, and structural assembly applications requiring 90-degree angle reinforcement.

Installation Notes

Installation is performed with common hand tools including a drill and appropriate fasteners for the base material. Fastener selection directly affects the safe working load of this brace — consult a design professional to confirm appropriate fasteners and load ratings for the specific application. Always follow applicable building codes when using structural hardware in load-bearing assemblies.