Due to the bending-moment reinforcement on its back face, the energy-saving design of the cross-beam means even stronger and safer pulling work Strong drop forged pattern Rigid legs forged from one piece The legs clamp automatically when under tension Leg brake - prevents unintentional leg slipping. The leg can be slid along the cross-beam at the push of a button By reversing the legs, this tool can be used as an internal or external puller Scale for uniform adjustment of the puller legs. Allows centred pulling, with optimised application of force, even when extremely high pulling forces are required Spindle with replaceable ball and tip Spindle thermo-chemically hardened Upgradeable with hydraulic spindle (see table)