The Krowne Metal 23-157 is an overflow assembly designed for 1-1/2" NPS drains. This durable component features a lever/twist waste mechanism, ensuring reliable operation and efficient drainage. Crafted from high-quality materials, it provides long-lasting performance and is easy to install, making it an essential part for maintaining optimal drainage in various applications. Ideal for both commercial and residential use, the Krowne Metal 23-157 enhances functionality while ensuring a seamless fit with existing plumbing systems.