Excellent condition About this item Easily converts to: 1.Twin Stepladder, 2.Stairway stepladder, 3.Extension ladder, 4.2-Scaffold bases Designed for one or two person jobs Extra wide flared bottom for firm support Position 4 requires plank and tie downs not included Description Mastercraft 21 feet Aluminum 4 Position Multi Telescoping Ladder, 300 Lbs