This heavy duty deluxe large wrought iron scroll bracket can be attached to a square steel or wood post or a wall for a very large HDU or wood hanging sign. It comes in standard widths of 54, 66 and 78 inches.The horizontal bar is a 4 in in diameter heavy duty solid twisted steel, and the attachment flat plate is 3 in wide with four holes.Other finials available. Electrical wire can be installed inside twisted tube shaft for lighting, and a guide wire attached to end for additional support. It has a black powder finish coat.