This industrial style swivel stool brings back the classic look of the early 1900's drafting stools. Built to last a lifetime with marine grade vinyl. The steel tube frame has solid welds on the outside of the legs, connecting the substantial, 18 diameter foot ring with solid steel inner support. The 1 thick, solid steel screw, allows the seat height to be adjusted from 24 counter height to 30 bar height). The locking nut can set the stool to your desired height. Available for Online Purchase Only. This product ships direct from the manufacturer, so RC Willey Delivery is not available.