National Hardware 4 in. H x 0.88 in. W x 0.12 in. D Zinc-Plated Steel Inside Corner Brace - 5703749
Reinforce the inside of a right-angle corner joint with the National Hardware 4 inch x 7/8 inch zinc-plated steel corner brace, which is designed to enable fast, easy repair of general household items. This brace is constructed from steel for durability.