The 4" Cast Iron Wing Nut Test Plug - Straight by Braxton Harris is an essential tool for plumbing professionals. This test plug is designed for easy installation and removal, featuring a wing nut that allows for quick adjustments. Made from durable cast iron, it provides a secure seal for testing drainage systems and preventing leaks. The 4" size is compatible with standard plumbing systems, making it versatile for various applications. Ensure the integrity of your plumbing with this reliable test plug.
