Need new bar stool bases? In addition to the traditional Chrome Ring and Black Box Frame bases, we have Ringed bases with a durable Silver Vein finish or modern Square Tube bases. These two new styles will help give a trendy flair to your bar. Bar stool bases include the swivel, so choose a Flat Swivel for Backless or Open Back seats, or a Pitched Swivel for Bucket seats. Remember to keep your existing hardware, bases do not include the bolts to attach to the seats.