Knipex 88 01 180 SB Alligator Water Pump Pliers 180mm The Knipex 8801180SB Alligator Water Pump Pliers have a black atramentized finish with a polished head. The handles have a non-slip plastic coating. The Pliers are self-locking on pipes and nuts with no slipping on the workpiece. The complete actuating force can be used to turn the workpieces, not having to squeeze the pliers handles reduces the required effort. Features: 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 workpiece due to slim size of head and joint area 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 Robust construction, insensitive to dirt; particularly suitable for outdoor work Guard prevents operators\' fingers being pinched Chrome vanadium electric steel, forged, multi stage oil-hardened Specification: Part Number: 88 01 180 Pliers: black atramentized Head: polished Handles: with non-slip plastic coating Adjustment positions: 9 Capacity for pipes, inches (diameter): 1. 1/2 Inch Capacities for nuts: 36 mm Capacities for pipes (diameter): 42mm Length: 180 mm Net weight: 0.180kg