Table Support - Flush Mount - Fits 2-3/8" PedestalsAluminum - Brite AnodizedThe Zwaardvis table pedestal systems provide a wide array of base options to cover most applications. All bases are designed to accept the innovative Zwaardvis tapered column for convenient removal and storage.Features and Benefits Bases are tapered for secure fit Three year limited warranty Base Outside Diameter: 7-1/16" This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.