The Stream33 3 in x 4 in Closet Flange is an essential plumbing component, engineered with high-quality PVC and featuring a swivel stainless steel ring for added durability and ease of installation. Designed to fit both 3"" and 4"" DWV (drain, waste, and vent) pipes, it accommodates a variety of plumbing configurations. The inclusion of a test cap allows for convenient system checks before final installation, ensuring a secure and reliable connection. This flange is perfect for setting up toilets in new or renovated bathrooms, providing a sturdy and dependable plumbing solution.