- adjustment at the touch of a button directly on the work piece
- fine adjustment for optimum adaptation to different size work pieces and a comfortable gripping position
- self-locking on pipes and nuts: no slipping on the work piece and low hand force required
- gripping surfaces with special hardened teeth, teeth hardness approx. 61 HRC: low wear and reliable gripping
- box-joint design: high stability because of double guide
- reliable catching of the hinge bolt: no unintentional shifting
- pinch guard prevents operators´ fingers being pinched
- Chrome vanadium electric steel, forged, multi stage oil-hardened
