> adjustment at the touch of a button directly on the workpiece

> fine adjustment for optimum adaptation to different sizes of workpieces and a comfortable handle width

> self-locking on pipes and nuts: no slipping on the workpiece and low handforce required

> gripping surfaces with special hardened teeth, teeth hardness approx 61 HRC: low wear and stable gripping

> box joint design: high stability because of the double guide

> reliable catching of the hinge bolt: no unintentional shifting

> guard prevents operators‘ fingers being pinched

> Chrome vanadium electric steel, forged, multi stage oil-hardened