Alternating Tread Step design offers a shorter span than traditional steps. Features handrail on each side of unit with dual safety chain at the top of the stair and formed steel steps with raised surfaces for better traction. Welded steel construction with bolt-on handrails. Baked-in powder-coated finish for added toughness. Meets OSHA specification 29 CFR 1910.25(e). Ships knockdown for lower freight costs.
