These high-quality water pump pliers are something very special, because the limited bicolour edition is half bright chrome-plated and half dark phosphate with elegant black grips! At second glance, it also reveals clever high-tech qualities: fine adjustment that is as sensitive as it is robust, the enormous gripping width for workpieces up to 42 mm in diameter for a tool length of 180 mm, plus the already legendary self-locking effect of all KNIPEX Cobras®. In festive gift packaging to match the occasion. 87 99 180 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 hand force required.