National Catalog 1152 heavy duty offset leg corner brace. Used to reinforce a 90 Deg. angle through application on the inside. 1/2 In. Diameter holes. Extra length on 1 leg gives extra reach to provide greater stability. Black powder coat finish for improved weather resistance. Warning: The safe working load for this product depends upon the application and fasteners used. In order to reduce the risk of personal injury or property damage, consult with design professionals to determine if this product is appropriate for your application.