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4-in PVC Sewer and Drain Cap

NDS 4-in PVC Sewer and Drain Cap

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16 Questions
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What is the diameter of the 4 inch plug? I need one that is 4.5" inches across.


It's 4.25". It doesn't fit your pipe. I had to find out the hard way.

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This is the correct one. Had same issue, and it does measure 4.5" across. It is for 4 inch piping, but clean out is a wider opening.

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The diameter of the 4 inch plug is 4 inches.

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