Straight models

Easy tightening, high production

They tighten and loose large screws, nuts and bolts, even badly rusted ones. They permit to obtain high torques and are characterized by a very advantageous power/weight ratio, a good handiness, high working speed and reduced weight and dimensions. They can be used also to rework threads and assemble large stud bolts. They are the ideal solution in assembly, disassembly and maintenance departments in all kinds of industrial manufacturing fields.