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Questions and Answers for Oatey Gripper 4 in. Plastic Mechanical Test Plug

Internet #100204964

Model #33403D

Store SKU #238710

  • Seals or holds pressure while testing a piping system
  • Plastic body protects against rusting and corroding
  • Wing nut makes tightening and removing easy

Questions & Answers

Q:Will it work on dvw copper?
by|Apr 1, 2023
1 Answer
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A:  Yes it has a usage range of 3.8"–4.06" ID.

by|Apr 4, 2023
    Q:can this be used to seal off a toilet drain in the floor while working on the floor to keep the gasses from comming out
    by|Nov 3, 2022
    1 Answer
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    A:  I don't see why not. I bought this for a cover for my main clean out because it was recommended by my plumber. Just make sure that the wider end is wider than your toilet flange so that there is no chance of it dropping in when tightening it down

    by|Jan 18, 2024
      2 found this answer helpful
      Q:If you are selling your home, will this actually pass a plumbing inspection? Seems like it's just meant to be temporary but this is a bit out of my wheelhouse.
      by|Sep 28, 2022
      2 Answers
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      A:  I used it as a plug for the clean-out of the bathroom stack (the old one was actually a cork). A plumber put one just like it in the kitchen stack clean-out. They work. As far as what an inspector would say in the process of selling the house, I can't say.

      by|Oct 1, 2022

        A:  This is an approved plug but you will need to check with your local municipality to ensure it is approved in your area. These are typically used for testing or temporary plugging of pipe and not a permeant plug.

        by|Sep 29, 2022
          Q:Does this work on cast iron pipe?
          by|Aug 20, 2022
          1 Answer
          Answer This Question

          A:  Yes it does.

          by|Nov 2, 2023

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