The Franklin Machine Products 102-1174 Guardian™ Drain Lock Floor 3-1/2" Dia. Floor Drain is engineered for high-performance drainage solutions across a variety of industrial and commercial settings. Featuring a 3-1/2-inch diameter, this floor drain is expertly designed to meet rigorous demands with precision. The unit incorporates a square bronze top plate, measuring 4-9/16 inches, which provides robust durability and a sleek finish, enhancing both functionality and aesthetic appeal in demanding environments. Its plastic body ensures lightweight properties without compromising on strength, offering a perfect balance between resilience and ease of installation. Ideal for use in restaurants, food service facilities, and industrial kitchens, the Guardian™ Drain Lock excels in delivering reliable drainage solutions tailored to dynamic needs. The integration of these features underscores its commitment to combining efficiency with enduring quality, making it a premium choice for establishments prioritizing both practicality and longevity. Crafted under the esteemed Smith brand, this product reflects a legacy of excellence and innovation, supporting professionals in maintaining high standards of hygiene and safety through effective water management.