General description Set of 2 quick clamps made of 45 steel, designed for easy operation by pushing and pulling the handle. These clamps are lockable in the retracted position and are ideal for quickly inserting metal plates or printed circuits, as well as for machining, welding, and assembling electronic devices. Technical specifications Material: 45 steel Base: Ductile cast iron Pressure capacity: 32 mm Holding capacity: 227 kg Installation Mounting base for more stable and safer operation.