Easily grip stripped screws and bolts with the front and side gripping areasFront jaw design grips even the toughest stripped screwsOptimized side jaw with opposing teeth for maximum force when gripping round, square and hex materialsThree push-button adjustments - adjust once and it staysSlim head design for working i Knipex 6" TwinGrip Slip Joint Pliers - 8201150SBA