The T&S Brass B-3990-01-3X is a modular waste drain valve designed for efficient drainage in sinks. It features a pull handle for easy operation and is compatible with a 3-1/2" sink opening. The valve includes a 2" NPT female to 1-1/2" NPT male adapter for versatile installation options. An overflow tube with head assembly is included to prevent overflows, while a 3" handle extension provides added convenience for operation. This durable and functional drain valve is ideal for both commercial and residential applications.
