Straight Ladder Ladder Height 10 ft Overall Width 17 in Material Aluminum Load Capacity 375 lb Number of Rungs 10 Top to Bottom Rung 9 ft Rung Dia 1 1/4 in Rung/Step Spacing 12 in Rung Width 16 3/4 in Top Step Height 10 ft Rung Shape Round Standards ANSI ANSI Type IAA Net Weight 20.0 lb