The adjustable wrench replaces a set of wrenches, both metric and imperial. Smooth jaws allow for gentle installation of surface-finished fittings - working directly on chrome. It is also excellent for gripping, holding, pressing, and bending workpieces. No edge damage to sensitive fittings due to play-free, full-surface contact. Quick adjustment at the push of a button directly on the workpiece. No unintentional adjustment of the gripping jaws and no slipping of the joint. The stroke between the gripping jaws enables quick tightening and loosening of screw connections using a ratcheting principle. High clamping force through a tenfold increase in hand strength. Capacity for half-moon, capacity in mm², square connection capacity, square capacity, stepped square capacity, triangular clamping range, hexagonal clamping range, round clamping range, square span.