The Krowne Metal 22-503 Lever Drain Reducer is designed to efficiently convert a 2" NPS fitting on waste drains to a 1-1/2" NPS male connection. Crafted from durable nickel-plated brass, this reducer ensures long-lasting performance and resistance to corrosion. It is compatible with all twist and rotary waste drains, making it a versatile addition to your plumbing setup. Ideal for streamlining waste drainage systems, this reducer provides a reliable solution for various applications.