Steel City Vacuum Company S/Vac STL 2-1/2 in. Hose Coupling is designed to provide a secure and reliable connection for your 2 1/2" shop vacuum hose. This threaded hose end ensures a tight fit, enhancing the efficiency and convenience of your vacuum system. Crafted with durable steel, it long-lasting performance and resistance to wear and tear, making it an essential accessory for maintaining your shop vac's functionality. Model Number: HFA-200-1C111