87 02 180 KNIPEX Cobra® 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. Pinch guard prevents operators' fingers being pinched. - Adjustment positions: 18 - Capacities for nuts: Ø 1 1/2 - Capacities for nuts: 36 mm - Capacities for pipes (diameter): Ø 42 mm Technical attributes Length : 185 mm Width : 55 mm Height : 18 mm Weight : 196 g