National Strap Brace 9.3 x 1.5 x 1/8 in. 45 deg. Black is designed to support loads at a 45-degree angle by attaching securely to the inside of a 90-degree angle. It features for a 5/16" bolt or two nails per side, with a 45-degree hole pattern that makes installation straightforward and efficient. The black powder coat finish enhances its weather resistance, ensuring durability in various conditions. The safe working load depends on the specific application and fasteners used, so it is to consult design professionals to confirm its suitability for your project and to minimize risks of injury or damage. Model Number: