Product Details
Single-size test-ball plugs are constructed from natural rubber, providing excellent expansion and memory, which allows them to effectively seal both round and out-of-round pipes. The design includes a zinc-plated steel chain and ring handle that serves as an anchor to prevent the plug from sliding down a line. These plugs can fit easily through test tees, sanitary tees, floor drains, and other tight situations, offering a broader expansion range than mechanical plugs. The kit includes all necessary components for immediate use in plumbing applications.
