1000 V water pump pliers - according to DIN ISO 8976, with straight joint, self-clamping on the workpiece, with toothed recess (burner hole), made of chrome-vanadium steel, 250 mm long (10') Dip-insulated safety pliers, VDE-tested - handles with two-tone plastic dip insulation for optimal safety. If the outer red insulation layer is damaged, the now visible lower orange plastic insulation signals that 100% safety according to the safety forms is no longer guaranteed