This item cannot be shipped to the following state(s): GU,PR,VI
The CHERNE 3 in. Rubber Test Ball Plug features natural rubber construction. Inflatable design to help fit through test tees, sanitary tees, floor drains and other hard to access pipe openings with ease. Ideal for testing DWV plumbing systems at pressures up to 13 psi or with 30 ft. of head pressure.