- push the button for adjustment 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: high wear resistance and stable gripping - box-joint design for high stability due to double guide - reliable catching of the hinge bolt: no unintentional shifting - guard prevents operators fingers being pinched - Chrome vanadium electric steel, forged, oil-hardened Weight & dimensions Length: 12.5 cm Weight: 85 g Features Type: Slip-joint pliers Maximum pipe/tube diameter: 2.5 cm Maximum nut size: 2.7 cm Number of positions: 13 Material: Chromium-vanadium steel Handle material: Plastic Handle colour: Red