American Plank LLC. Galvanized Steel Scaffold Planks and Deck Boards American Plank supplies galvanized steel scaffold planks to the construction industry. We manufacture steel scaffold planks in 6 inch and 9 inch widths, lengths from 24 inches to 120 inches. Custom lengths are available on request. Always at least 20,000 planks in stock. Please call 225-567-5844 for details or a quote. Americanplank.com~Site InfoWhoisTrace RouteRBL Check