Cobra® water pump pliers 2 piece set 180mm and 250mm knipex 87 01 250 sb, the knipex 87 01 cobrareg series water pump pliers have automatic adjustment and can be opened and adjusted directly at the workpiece with one hand'. '.strtoupper('t')hese cobra pliers close with a push of a button and provide a good strong grip on any job application'. '.strtoupper('t')he integrated spring of the automatic adjustment is shielded in the handles for user safety and the gripping surfaces have special hardened teeth which are hardened to approx'. '.strtoupper('6')1 hrc'. '.strtoupper('t')hey are low wearing but offer a secure gripping action'. '.strtoupper('w')ith fine adjustment, which ensures optimum adjustment to differently sized workpieces, user friendly handle position and a secure catching of the hinge bolt any unintentional shifting in use is avoided'. '.strtoupper('t')he box joint design is high in stability and the double guide will hold securely on nuts or bolts without slipping on the workpiece'. '.strtoupper('l')ow hand force is required'. '.strtoupper('t')hese knipex water pump pliers have a user friendly guard to prevent the operators fingers being pinched'. '.strtoupper('t')he pliers are made from strong chrome vanadium electric steel that has been forged and then oil hardened for added strength and durability'. '.strtoupper('t')hese pliers have pvc dipped handles for user comfort and a positive grip.knipex 87 01 250 cobrareg water pump pliers pvc grip 250mm knipex 87 01 250 sb cobra® water pump pliers pvc grip 250mm 46mm capacity