Build safe, sturdy stairs for your deck or porch with this 5-step stair stringer. Each stringer is pre-cut from Southern Yellow Pine with a 6-3/4 in. rise and 10 in. run for a uniform layout, making stair construction faster and easier. The pressure-treated pine resists rot, decay, and termites for years of outdoor use. Perfect for DIYers, this outdoor stair stringer helps you create professional-quality deck stairs without complicated cuts.