The National Corner Braces 1 by 3/4" Zinc Plated Steel 4 Pack N234-617 are essential building components designed for securing corners in various home improvement projects. Made of durable steel with a silver zinc plating, these braces offer sturdy support for maintaining the structural integrity of your construction. The 1 3/4 inch rail height makes them versatile for a range of applications, while the pack of 4 ensures you have enough to complete your next project with ease. Built by the trusted brand National, these corner braces provide reliability and stability for your building needs.