Description:This is a water pump pliers that integrates multiple functions. It can be used for heating, plumbing and plumbing repairs. The toothed ribbed design of the jaws can hold small parts well and is not easy to fall off. The clamp head has seven adjustable parts, which can adapt to parts of different sizes, making the operation more convenient. Made of high-hardness materials, after high temperature quenching, wear-resistant, non-slip and not easy to rust.With safety its first priority, our plier has designed a built-in pinch guard that prevents blood blisters on your hand. There will be slipping and no waste strength when squeezing the pliers, ensuring operator safety and more efficient work. The unique jaw of cobra configuration can grip any shape object like flat, round, hex, or square. It also eliminates nut burring to avoid stripping pipes, nuts, or bolts. Additionally, the cobra newly redesigned adjustment provides 30 percent more gripping capacity than previous models.It is made of vanadium alloy steel, durable and high hardness.The maximum opening of the 8-inch product is 3.2 cm and 7 cm, the maximum opening of the 10-inch product is 3.6 cm and 8 cm, and the maximum opening of the 12-inch product is 4.5 cm and 10 cm.It can be used for heating, plumbing and plumbing repairs.Item Name: Water Pump PlierMaterial:Chrome Vanadium Alloy SteelStyle: ModernType: StandardSize:8Inch: 20cmx4.2cmx1.5cm/7.87inx1.65inx0.59in10Inch: 25cmx5.1cmx1.5cm/9.84inx2.01inx0.59in12Inch: 30cmx5.8cmx1.5cm/11.81inx2.28inx0.59inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:1 X Water Pump Plier