Expand your work area. Stable, strong two-person stepladder. Access hard-to-reach places. 90° position for hard-to-reach jobs. More maneuverable. Safe, easy stair access. Lifetime Warranty / Type IAA 375 lbs Part Number Description Size Stepladder Max Height Stepladder Min Height Extension Max Height Extension Min Height Storage Height Base Width Storage Depth 10401 10402 10403 13 17 22 5' 7' 9' 3' 4' 5' 11' 15' 19' 5' 7' 9' 3' 7" 4' 7" 5' 7" 2' 0" 2' .