Heritage Products Heavy Duty Wagon Wheel Firewood Grate for Fire Pit - Made in the USA (40 Inch) 40 inch diameter 4-5/8 inch high log bed Spokes and legs made from heavy duty 5/8 inch square solid steel bars Support ring made from heavy duty 3/8 x 1 inch thick steel bar Made in the USA 4-5/8 inch high log bed Support ring made from heavy duty 3/8 x 1 inch thick steel bar Flare tipped spokes prevent logs from rolling off Spokes and legs made from 5/8inchsolid square bar steel Different sizes and materialsavailable to fit your individual requirements