The 3" No Hub Cast Iron Drain is engineered for durability and ease of installation, featuring a 3-1/2" metal spud and a 5" nickel bronze strainer. The no-hub design simplifies the installation process, eliminating the need for caulking while ensuring a watertight seal. Constructed from high-quality cast iron, this drain is built to withstand heavy use in both residential and commercial settings. Its robust design meets industry standards, making it a reliable choice for various drainage applications.