Precise Fit Specifications: Designed to accept 2-1/2" ID dust hoses, ports, or vacuum fittings. The nominal end measures 2-31/64" OD for a snug fit, ensuring secure connections and minimal air leakage for optimal performance. Compatibility Assurance: This blast gate does not directly connect to other 2-1/2" OD ports. To a for your setup, verify the actual sizes listed before purchase. For connections to a 2-1/2" OD port, additional accessories like a Flex Cuff are necessary. Includes Essential Components: The package contains one 2-1/2" blast gate with both ends featuring 2-1/2" OD outlet diameters, compatible with 2-1/2" ID dust hoses or ports. This setup is ideal for streamlining your dust extraction system's configuration. Optimal Functionality: Enhance your dust collection system's effectiveness with this blast gate. It allows you to control and direct airflow between machines, ensuring maximum efficiency and dust management in your workspace., Weight: 0.330693393 Pounds, Manufacturer: Ehwisbe