Completely assembled with steel fasteners and metal braces Pre-assembled handrails and uprights One piece handle/rail support system Comfort grip, moulded, solid hardwood handrails All hardwood plywood base with an ultra-durable UV-cured, topcoat finish Easy-grip moulded handrail Rigid, bolt-through mounted handrail Two, full width, safety treads on each step Tough PVC edge tape Powder-coated, 2" x 2" steel uprights Brace reinforced underside Converts from straight to corner arrangement Available in two widths Requires a minimum 9' ceiling 500 lbs. bariatric load capacity under normal use