The NIBCO INC 2" Square Operator Nut is designed for use with 4-6" PVC applications, ensuring a secure and reliable connection. Made from durable materials, this operator nut is engineered to withstand various pressures and environmental conditions. Its precise dimensions and robust construction make it ideal for industrial settings. This component is compliant with industry standards, ensuring compatibility with a wide range of systems. Perfect for maintenance and repair tasks, it provides a dependable solution for your PVC piping needs.