The Control Devices KB320 Arm Kit 610 is designed for use with 1-1/4" and 1-1/2" valves, providing a reliable solution for fluid control applications. This kit includes all necessary components for easy installation and maintenance, ensuring optimal performance in various systems. Constructed from high-quality materials, the arm kit offers durability and resistance to wear. Its design complies with industry standards, making it suitable for both commercial and industrial use. This arm kit is an essential addition for enhancing the functionality of your fluid management system.