Marketlab stainless steel knob control Mayo stands provide a sturdy, hygienic surface for organizing surgical instruments during operating room, procedure room, and clinical examination workflows. Constructed from heavy-duty stainless steel, this mobile stand features a removable tray for easy cleaning and sterilization between cases. The manual twist-knob control mechanism allows fluid height adjustment to align perfectly with patient beds or procedure tables, while the wide brass-caster base provides smooth transport and reliable stability during surgical use.