Open fully, slide, tighten! Non-slip PVC coating Ergonomic handles - Max. opening 60mm 25 adjustment positions Additional quick adjustment on the workpiece by sliding Combines the proven and safe engagement of the hinge pin with an additional sliding function for working in very tight and inaccessible spaces Adjustment on the workpiece is simply by sliding Safe engagement of the lock at the first effort The Plier opening is then locked and can only be changed by pressing the button To reactivate the sliding function, the hinge pin must be disengaged by pressing the button and the Plier must be fully opened Chrome vanadium electrical steel, forged, oil quenched in several stages