The Locking Handle 1/4, 3/8 & 1/2 for M100/M100S/G101 by American Valve is designed for secure operation of valve systems. This versatile handle fits multiple sizes, including 1/4, 3/8, and 1/2-inch valves, ensuring compatibility across various models. Made from durable materials, it provides a firm grip and long-lasting performance. The locking feature enhances safety by preventing accidental operation, making it ideal for industrial applications. This handle meets industry standards, ensuring reliability and efficiency in valve operations.