The Mayo Stand is an integral ingredient for successful outcomes in any surgical procedure. The unique tray support enables the tray to be extended over the bed or table to hold instruments and supplies directly adjacent to the surgical site. This foot control version is the most widely used style in operating rooms around the world.Removable Tray for easy cleaning.Three tray sizes available.Solid stainless steel construction.Brass inserts for smoother adjustment.2?? double ball bearing premium rubber casters.Foot operated lock adjusts height from 36??-62??.Low profile base design easily slides under O.R. table.