Metro TableWorx work tables are engineered to perform, but why stop there? With the addition of these stainless steel risers, set up with a cantilevered solid shelf and SmartWall wire grid, unused vertical space turns into accessible storage - clearing clutter from the worksurface and keeping essential equipment, tools, and supplies close at hand. Compatible withMetro TableWorx work tablesonly (not included) Mounts at rear and remains within footprint Heavy-duty construction, resistant to rust and corrosion 150 lb capacity, 12"d 304 stainless steel solid shelf 250 lb capacity, 24"h 304 stainless steel wire grid with 3" x 3" mesh 304 stainless steel grid hanging rails double as bin holders along width of work table 304 stainless steel posts with 316 stainless steel base Flexibility to install or remove anytime