The Knipex 8701300 Cobra high-tech water pump pliers are 300mm long, designed for superior gripping on pipes and nuts. Featuring self-locking action, they require low handforce and prevent slipping. The gripping surfaces have specially hardened teeth (approx. 61 HRC). Constructed with a robust box-joint design and a pinch guard, these pliers offer high stability and safety. Fine adjustment with 30 positions allows for optimal adaptation to various workpiece sizes and ensures a comfortable handle width. Made from forged, oil-hardened chrome vanadium electric steel with plastic-coated handles.