The Zurn Industries Z89600 AquaSpec® twist lever drain is a premium commercial sink drain designed for durability, reliability, and easy installation in high-traffic restaurant kitchens. Engineered for 3.5-inch sink openings and featuring a 1.25-inch overflow outlet, this drain provides a secure, leak-proof solution that meets the demands of professional cooking environments. Its twist lever design ensures effortless operation, even in wet or greasy conditions, reducing strain on staff and improving workflow efficiency. The included slip nut and blind cap make installation straightforward, while the 3-year limited warranty offers peace of mind for commercial buyers. Ideal for professional kitchens, cafes, and food service establishments, this drain is a smart investment for businesses prioritizing performance and longevity. Zurn Industries' reputation for quality engineering makes the Z89600 a go-to choice for commercial sink drains.