The Sit Here I-Beam table base is constructed of 4” square heavy duty raw mill scale steel I-beam on a single pedestal table base. It is available in three heights - 27”, 32”, or 40”. The top plate is 6” x 6” and is ready for tabletop mounting. The bottom plate is 4” x 4” with mounting holes to be secured to the ground. Both top and bottom plates measure 1/4” in thickness. The Sit Here I-Beam table base is available in natural steel with clear coat, Anthracite gray powder coat, black powder coat and Penetrol oil. Custom colors are available. Our metalwork is made to order in Olympia, Washington.