This Speakman S-2720 Rough Chrome Self-Closing Valve is a genuine Speakman self-closing valve perfect for applications in commercial areas. This product includes a 1-inch NPTF inlet and outlet, a self-closing valve, and an 18-inch chain with a pull ring. Speakman gave the S-2720 Rough Chrome Self-Closing Valve a chrome finish so that it would have an illustrious silver shine, and so the finish can protect the exposed metal parts from damage. The Speakman S-2720 Rough Chrome Self-Closing Valve comes with the outstanding protection of the Limited One-Year Speakman warranty. Speakman is a company that has been in business for over 140 years and pioneered the shower industry. Speakman's goal has been to bring you, the customer, the highest quality products on the market and has been doing so for decades.