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. self-service card/blister. – Adjustment positions: 25- Capacities for nuts: Ø 2- Capacities for nuts: 46mm- Capacities for pipes (diameter): Ø 50mm · · · 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