68 Degree Alternating Tread Stair w/ 21 Steps

Uniform Capacity (pounds): 350, Number of Steps: 21, Top Step Height (in.): 156, Step Angle (degrees): 68, Safety Chain (in.): 3/16, Top Step Depth (in.): 9–1/2, Top Step Length (in.): 23–1/4, Step (excluding top step) Depth (in.): 10–1/2, Step (excluding top step) Length (in.): 9, Span Length (in.): 69–1/2, Construction: Steel, Finish: Powder Coat Safety – Yellow – Alternating–Tread Stair design offers a shorter span than traditional steps. This alternating stair ladder features a handrail on each side of the unit, dual safety chains at the top of the stair and formed steel steps with raised surfaces for better traction. This alternating thread stair has a welded steel construction with bolt–on handrails.