Channellock 2-1/2 to 1-1/4 in. Polypropylene Vacuum Tool Adapter is a versatile vacuum accessory designed for use with wet/dry vacuum systems. This adapter efficiently converts a 2-1/2 inch vacuum hose to a 1-1/4 inch size, making it easy to connect different vacuum tools and attachments. Made from durable polypropylene, it ensures reliable performance and long-lasting use. The adapter comes packaged in a convenient clamshell, with one piece included per package, providing a simple and effective solution for your vacuuming needs. Model Number: V21A.CL