National Hardware 1211BC Series N351-482 Corner Brace, 1.65 in L, 1-1/2 in W, 1.65 in H, Steel, Powder-Coated

Used for reinforcing 90 deg angles by applying to the inside or outside of the corner. Clearance for 5/16 in bolt or two nails per side. 45 deg hole pattern for nails provides easy installation option. Black powder-coat finish for improved weather resistance.