Multi-Size Test Ball Plug Cherne 276348
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Cherne 276348 3″ – 4″ Multi-Size Test-Ball Plug
- One size fits multiple pipe diameters, doing the job of 2+ single-size plugs.
- Use to block flow (water DWV test) or as a back plug for sewer air testing.
- Seals both round and out-of-round pipe.
One size fits multiple pipe diameters, doing the job of 2+ single-size plugs. Use to block flow (water DWV test) or as a back plug for sewer air testing. Seals both round and out-of-round pipe.