Cherne Single-Size Test-Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe. Cherne Industries is a global leader in pipe plug, blocking and testing.
Cherne Single Size Test Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out of round pipe Cherne Industries is a global leader in pipe plug blocking and testing.
Cherne Multi Size Plumbing Test Ball Plugs have the same great features as our original test ball plugs with the added benefit that one size fits multiple pipe diameters doing the job of 2 single size plugs
Cherne Multi Size Plumbing Test Ball Plugs have the same great features as our original test ball plugs with the added benefit that one size fits multiple pipe diameters doing the job of 2 single size plugs.