Shop Commercial Twist Drains & Parts

  A 3 1/2″ twist drain is a heavy-duty sink drain assembly, common in commercial kitchens, that fits standard 3.5-inch sink openings, uses a twist handle for easy plug/strainer operation, and features durable brass/stainless steel construction with a 2-inch outlet for plumbing, available with or without overflow. Universal Twist Handle Waste Outlet, with overflow outlet, 3-1/2″ sink opening, 4-1/2″ face flange, flat strainer, 1-1/2″ female & 2″ male NPT