The 3" to 2-1/2" Reducer Sleeve for JDCS-505 by Jet Tools is an essential accessory for optimizing your dust collection system. This high-quality reducer sleeve is crafted from durable materials, ensuring a secure fit and long-lasting performance. Designed to connect seamlessly with the JDCS-505, it allows for efficient airflow and dust extraction, making it ideal for woodworking and metalworking applications. Its compact design facilitates easy installation, while the precise dimensions ensure compatibility with various hoses and fittings. Enhance your dust management with this reliable reducer sleeve.