The 1/2 Exp Style PEX x 1/4 OD Quarter Turn Chrome Straight Supply Stop by Jones Stephens Corp is a high-quality plumbing component designed for efficient water flow control. This supply stop features a durable chrome finish that not only enhances its aesthetic appeal but also provides resistance to corrosion. With a 1/2 inch expansion style PEX connection and a 1/4 inch outer diameter, it is compatible with various plumbing systems. The quarter turn mechanism allows for quick and easy operation, making it ideal for both residential and commercial applications. This supply stop meets industry standards for performance and reliability.