The Franklin Machine Products 102-1181 Floor Drain Lock is specifically designed to fit 4-inch floor drains, providing a secure solution for maintaining cleanliness and safety in various industrial and commercial environments. This floor drain lock features a highly durable construction, made from stainless steel, ensuring long-lasting performance and resistance to corrosion, making it suitable for high-moisture areas. The product includes a spanner head bolt and a locking spanner bit, which are essential components for secure installation and removal. Designed with precision, this lock and stop mechanism ensures that drains are effortlessly protected against unwanted access and debris infiltration. The FMP 102-1181 Floor Drain Lock caters to a wide range of industries, including restaurants, food service establishments, and facilities requiring stringent hygiene standards. Its robust design and straightforward installation process make it an invaluable addition to any setting where drain security is paramount. By integrating this floor drain lock, businesses can effectively prevent the mishaps associated with unsecured drain access, thereby enhancing operational efficiency and safety. The use of stainless steel not only enhances its durability but also contributes to its sleek appearance, aligning both functional and aesthetic needs in professional environments.