Self-Retaining Screw Holding Forceps (3.5 to 6.5mm) are surgical instruments designed to securely hold screws ranging in size from 3.5mm to 6.5mm during procedures like orthopedic or dental surgeries. These forceps feature a self-retaining mechanism, which means the instrument grips the screw tightly without the need for constant manual pressure. This allows the surgeon to work with both hands free, increasing efficiency and precision during the procedure.