Irwin universal water pump pliers with protouch handles irwin 10507636 irwins 250mm universal water pump pliers have been designed with twice the number of groove positions compared to traditional groove joint pliers this enables the pliers to give a superior grip by ensuring optimal hand and jaw positioning the specially engineered versatile jaws securely grip round hexagonal square and flat surfaces irwin 10507636 universal water pump pliers 10in 250mm with protouch handle