The Graham Field-2648 and 2651 are specialized surgical instruments marketed under the Grafco brand. Metzenbaum scissors are distinct from Mayo scissors as they are designed for delicate tissue dissection rather than cutting tough structures.They feature a high shank-to-blade ratio, allowing the surgeon deep access with minimal hand movement. The straight 2648 model is ideal for surface-level delicate work, while the curved 7-inch 2651 model provides the necessary reach and visibility for intricate procedures in deeper surgical cavities.