Sealey Pliers Set High Leverage 4pc AK8378Manufactured from hardened and tempered drop forged Chrome Vanadium steel. Finely ground polished heads. Serrated jaws and precision ground cutting edges, induction hardened 55 65 HRC for cutting hard and soft wires. Unique teeth and jaw design on water pump pliers increases torque and grips round, flat, square and hex profiles. Unique teeth and jaw design on water pump pliers increases torque and grips round, flat, square and hex profiles. Dual