Makro•4Grip clamping jaws are used to hold pre-stamped round workpieces by form-fit. The clamping jaws are available for retrofitting for all vice types and lengths. The pair of jaws grips the pre-stamped workpiece at a total of four clamping points with a holding force of 14 kN. Depending on the base body length, workpieces with a diameter between Ø 115 - 180 mm can be clamped.