The 4" PVC Techno Test Plug Cap is an essential tool for plumbing and drainage systems. Made from durable PVC, this test plug cap is designed to withstand high pressure and prevent leaks during testing. Its 4-inch diameter ensures a secure fit for standard pipes, making it ideal for both residential and commercial applications. This test plug cap is easy to install and remove, providing convenience for plumbing professionals. It meets industry standards for quality and performance, ensuring reliable operation.