Production Tables • 12-ga. steel frame Electrostatic baked-on gray enamel finish 100-lb. per sq. ft. load rating Legs adjust table height from 33-3/8" to 36-3/4"Table tops are 1"-thick hardboard or laminate over a high-density flake core. Feature smooth rolled edges and invisible steel spline clamping bars connecting tops to form a smooth, continuous surface. Parallel apron rails form a permanent steel edge foundation for tops and tracks.