For secure clamping of workpieces, it ensures safe and non-slip operation. It can be easily attached to the workbench using the 4 existing drill holes. It opens forward with a rotating plate, which can be turned 360° on both horizontal and vertical planes. It features classic, ribbed jaws with a width of 100 mm. There is a special clamping feature for securely and properly clamping pipes and round materials ranging from 8 to 44 mm, with an angle scale on the jaw head. Round material clamping capacity: 8 - 44 mm. Jaw hardness: 45 - 52 HRC. Features: Maximum clamping width: 100 mm, Jaw width: 100 mm, Maximum load capacity: 10 kN, Gross weight: 14328 g.