Product Details
Single-size test-ball plugs are made of natural rubber, providing excellent expansion and memory. These plugs effectively seal both round and out-of-round pipes, ensuring a reliable fit. A zinc-plated steel chain and ring handle serve as an anchor, preventing the plug from sliding down a line. Their design allows for easy fitting through test tees, sanitary tees, floor drains, and other tight situations. Additionally, these test-ball plugs offer a broader expansion range than mechanical plugs, making them a versatile choice for various applications.
