Tuff Built Products Portable Walkway/Ramp, Wide, 16 steps. SKU# 15022Tuff Step provides safe temporary working access to most sloped surfaces where anchoring is possible. May be used as individual stairs or joined together for longer runs. Possible uses include road rail embankments, river banks, gravel pits, earth retaining walls, trenching, access to accident sites, construction sites, vehicles, general hilly terrain and temporary access between building levels. Can also provide safe temporary bridging over small