(2) Corner Brace Bracket Steel Angle Heavy Duty 1/8", 1.6" x 1.6" x 7" 303-2. (10) Corner Brace Bracket Steel Angle Heavy Duty 1/8", 1.6 x 1.6" x 7" 303-10. They are not zinc plated or galvanized. Trailer Fender Step Bracket Diamond Plate 11ga Weld On Corner 1000104.