More output and comfort compared to conventional water pump pliers of the same length 9 notch adjustment positioning for 30 % more gripping capacity|Good access to the work piece due to slim size of head and joint area|Self-locking on pipes and nuts no slipping on the work piece and low hand force required|Gripping surfaces with special hardened teeth, teeth hardness approximately 61 HRC, high wear resistance and stable gripping|Box joint design for high stability due to double guide|Robust construction, insensitive to dirt particularly suitable for outdoor work|Guard prevents operator's fingers being pinched|Chrome vanadium electric steel, forged, multi stage oil hardened