The WSM Fuel Shut-Off Valve, part number 12121, is a reliable component designed for efficient fuel system management. Crafted in the USA, this valve features a durable construction suitable for various applications requiring a 5/16 inch connection. Its robust design ensures a secure and leak-free shut-off, providing peace of mind during operation. The lightweight build makes installation straightforward and minimizes overall system weight, contributing to optimal performance. This valve is ideal for use in small engines, fuel lines, or other machinery where precise fuel control is essential. Built with quality materials, it offers long-lasting performance in demanding environments. Whether for replacement or new installation, the WSM 12121 fuel shut-off valve offers a dependable solution that meets industry standards for safety and efficiency. Features: * Made in the USA for quality assurance and reliability * 5/16 inch connection size suitable for various fuel systems * Durable construction ensures long-lasting performance * Lightweight design facilitates easy installation * Secure shut-off feature prevents fuel leaks during operation