This Hemostat Was Originally Desiged As A Surgical Instrument For Clamping Veins And Arteries, As Well As Reaching Way Inside To Act As "fingers" Where The Surgeon Cannot Reach. The Jaws Have Many Tiny Teeth For A Firm Grip, And The Tension Is Adjustable With The Finger Hole Grips.* Professional Quality Surgical Stainless Steel * Can Be Sterilized * Great For Medical Office And Lab Work