The large clutch plates of these pipe clamps for woodworking can be easily removed to extend the life and reliability of woodworking devices Mainly used for spreading and clamping devices for quickly clamping , spreading and fastening workpieces different materials such as wood , or metal cast iron & other materials , have high hardness and strength , are very strong and The ergonomic handle makes quick release heavy duty wide base iron wood metal clamp set easier and reduces hand fatigue The large feet greater stability and a greater distance between the handle and the workbench , so that the wooden products can be precisely fixed when glued in, Manufacturer: Watreketal