The CRAFTSMAN Adjustable Metal-Legs Sawhorse allows for the legs to be adjusted separately, enabling the sawhorse to stand on uneven surfaces. This solid sawhorse is made from high-quality, sturdy polypropylene and steel and has rubber inserts for added stability. Its unique slide mechanism provides for easy, smooth adjustment. Each leg adjusts separately, allowing the sawhorse to stand on uneven surfaces. Rubber inserts for stability. High-quality, sturdy polypropylene and steel legs. Unique slide mechanism, providing for easy, smooth adjustment.