IPEX 4 in. Floor Strainer fits ly into the hub end of soil and drain pipes or fittings, measuring 4.2 inches in outer diameter and 1/8 inch in height. Made from durable PVC material, this floor strainer is designed for a 4-inch size hub fit, ensuring reliable performance and easy installation. Its sturdy construction from Charlotte Pipe s long-lasting use in various plumbing applications. Model Number: 49240