TCAV4 | Teng Work Bench Vice 4in / 100mm Jaw A forged steel 4 inch or 100mm work bench vice. Interchangeable parallel jaws and removable V Shaped jaws for holding pipes and tubes. High wear resistance with S45S steel (HRC45-HRC50 hardness) and a maximum clamping force of 300kg/cm² Interchangeable parallel jaws and removable V shaped jaws for holding pipes and tubes High wear resistance with S45S steel (HRC45-50 hardness) for durability and strength Maximum clamping force of 300kg/cm² to grip most items tightly