9-Step Rolling Ladder, Serrated Step TreadStep TreadA stair tread is the horizontal portion of a set of stairs on which a person walks. The tread can be composed of wood, metal, plastic, or other materials. In residential settings, treads can be covered in carpeting. Stair treads can come in non-slip varieties, particularly in commercial or industrial locations.https://en.wikipedia.org › wiki › Stair_treadStair tread - Wikipedia, 132 in Overall Height, 1,000 lb Load Capacity.
How tall is an 11 step rolling ladder?
152
How tall is a 10 step rolling ladder?
10-Step Rolling Ladder, Perforated Step TreadStep TreadA stair tread is the horizontal portion of a set of stairs on which a person walks. The tread can be composed of wood, metal, plastic, or other materials. In residential settings, treads can be covered in carpeting. Stair treads can come in non-slip varieties, particularly in commercial or industrial locations.https://en.wikipedia.org › wiki › Stair_treadStair tread - Wikipedia, 133 in Overall Height, 450 lb Load Capacity.