The AllPoints Foodservice Parts & Supplies 561401 Floor Drain Lock is designed to fit 3" floor drains, providing a reliable solution for waste management. This product features the innovative Lock and Stop™ mechanism, ensuring secure closure and preventing unwanted debris from entering the drain. Included with the lock is an installation tool and a custom spanner bit, making installation straightforward and efficient. Crafted from durable stainless steel, this floor drain lock offers long-lasting performance and resistance to corrosion, making it an ideal choice for commercial kitchens and foodservice environments.