The valve lapping tool set is an essential addition to any automotive repair tool kit. With its robust suction cups, it ensures a firm grip on the valve surface, facilitating efficient grinding and lapping. The combination of pneumatic and pneumatic options offers flexibility, making it suitable for various valve maintenance tasks in car engines. Features -Color:Yellow -Material:Plastic -Size:3.80X3.50X3.50cm/1.49X1.38X1.38in(L) -Size:3.80X3.20X3.20cm/1.49X1.26X1.26in( ) -Size:2.60X2.30X2.30cm/1.02X0.90X0.90in(S) -High performance grinding: this tool provides efficient and rapid grinding of automotive components, enhancing maintenance speed and effectiveness -Versatile repair tool: good for various car repair tasks, including valve lapping and suction cup maintenance, offering a comprehensive solution -Reliable and practical: made with good materials, this lapping tool ensures long term durability and dependable performance -Ease of use: the pneumatic design simplifies operation, reducing manual labor and improving overall efficiency -Professional use: designed specifically for automotive repair professionals, ensuring high standards of repair and maintenance Package list: 3 x valve grinder suction cups