Knipex Alligator Water Pump Pliers, Nos. 88 01 180 and 88 01 250, offer high stability due to a double guide design. They feature nine-notch adjustment positioning for 30 percent more gripping capacity, good access to the workpiece due to slim size in the head and joint area and no slipping on the workpiece. Other features include a teeth hardness of 61 HRC, box-joint design, a guard that prevents operators' fingers from being pinched and chrome vanadium electric steel construction.