? Excellent for gripping, holding, pressing and bending work pieces? For careful installation of finished-surface components? Zero backlash jaw surface pressure prevents damage to edges of sensitive components? Fast adjustment by pushing a button directly on the work piece? No unintentional shift of the gripping jaws and no slipping of the joint? Replaces a complete set of spanners? Parallel jaws allow infinitely variable gripping of all widths to the specified maximum size? The action of the jaws allows screwed connections to be tightened and released quickly using the ratchet principle? Lever transmission greater than 10 - 1 for strong gripping power also for tile breaking