The Test Plug with 3/8"-16 threads is specifically designed for bath waste applications, providing a reliable seal for testing plumbing systems. Made from high-quality materials, this test plug ensures durability and resistance to wear, making it suitable for both residential and commercial use. The 3/8"-16 threading allows for easy installation and compatibility with standard plumbing fixtures. This test plug is essential for ensuring leak-free connections during plumbing inspections and repairs, meeting industry standards for quality and performance.