Oatey Cherne® 1-1/4 in.-2 in. Multi-Size Test-Ball® Plug Slime 16/3 SJTW-A

16/3 SJTW-A

Built-in safety switch to help prevent the water heater from overheating

Heat transfers from the turning into the center of the oil

72sg-d60 chain type

Oatey Cherne® 1-1/4 in.-2 in. Multi-Size Test-Ball® Plug Slime 16/3 SJTW-ACherne 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. Use to block flow (water DWV test) or as a back plug for sewer air testing Seals both round and out of round pipe Zinc plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a line Natural rubber provides great