This pack of 10 high-quality fuel tank cocks is designed for agriculture water pumps, providing precise fuel flow control for efficient pump operation. Made from durable plastic and metal components, these cocks offer excellent resistance to corrosion, wear, and outdoor environmental factors. The ergonomic lever design allows smooth and reliable fuel shut-off and flow adjustment, helping to prevent fuel leaks and ensuring safety during pump use and maintenance. Compatible with most standard agricultural water pump fuel tanks, these fuel tank cocks enable quick, secure installation and easy operation. Ideal for farm irrigation systems and other water pump applications, this set ensures dependable fuel management for long-lasting engine performance. A fuel tank cock, also known as a fuel tap or petcock, is a valve located between the fuel tank and the engine (usually the carburetor) that controls the flow of fuel.