The BESSEY GZ25K is a Universal Clamp with steel construction, a thumbwheel, and an adjustable grip capacity that can be expanded up to 250mm. It has a quick-release trigger, an ergonomic handle, and a non-slip PVC coating for comfortable use. This clamp is designed for heavy-duty applications and has a maximum clamping force of 25kN (5,620lb). It is suitable for clamping large and heavy material pieces.