smooth jaws for the gentle installation of surface-finished fittings - works directly on chrome, replaces a set of wrenches, metric and imperial, also ideal for gripping, holding, pressing and bending workpieces, no damage to the edges of sensitive fittings thanks to play-free, full-surface contact, quick adjustment at the push of a button directly on the workpiece, no unintentional adjustment of the gripper jaws and no slipping of the joint, stepless gripping of all wrench sizes up to the specified capacity using jaws guided in parallel, the stroke between the gripper jaws enables quick tightening and loosening of screw connections using the ratchet principle, high clamping force 10-fold manual power amplification, chrome vanadium electric steel, forged, oil-hardened with narrow gripping jaws ? for screwdriving situations that require a slim tool