For pulling small bearings (generator, pumps, etc.). The fine-threaded power screw can be turned with a T-handle or 13 mm wrench. The pawls are pushed apart by an internal spring. When the power screw is turned, the pawls move against the surface to be pulled. Working width of the pawls 19-45 mm. Depth 73 mm. Centering point at the end of the power screw.