Manufactured to DIN 5231 Specifications
Each professional quality waterpump plier is manufactured from chrome vanadium steel, oil hardened and tempered, with smoothly ground jaw edges and joint faces. The gripping surfaces on the waterpump plier have specially hardened teeth to 56HRC, delivering extra grip on pipes and nuts. Fitted with a unique one handed adjustment button, enabling amendments directly on the workpiece. A highly advantageous tool for professional plumbers and tradesmen.