30 inch outdoor swivel bar stools. To check out the variety visit us online or call 1 888 705 2318. The swivel bar stool is the most functional and popular of the bar stools today. Usa bar stools is your online source for all kinds of 34 inch bar stools including swivel bar stools wooden bar stools and outdoor stools and many more. Display your classic sense of style with the traditional 30 inch windsor bar stoolthis chair features a swivel seat and contoured back for maximum comfort.