SB type side rail design in detail AutoCAD drawing, dwg file, CAD file

<p>This architectural drawing is SB type side rail design in detail AutoCAD drawing, dwg file, CAD file. Stringers, rails, or stiles are the terms used to describe the vertical parts of a rigid ladder. Although most rigid ladders are moveable, some varieties are affixed permanently to a building, structure, or piece of machinery. For more details and information download the drawing file.</p>