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Test-Tite 3-1/2 Flush Mechanical Cleanout Repair Plug.


  • Locke Part #: T1678
  • Mfg. Part #: 83689
  • Manufacturer: IPS Corporation
  • UPC: 12181836897

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  • Designed for use in cast iron fittings where threads have been damaged. The unique design of this product seals behind the threads to provide an air tight seal in all brands of fittings.
  • Holds up to 50 feet of backpressure!
  • Seals air tight! (Does not rely on threads to seal.)
  • Back pressure actually increases sealing ability!
  • Completely flush inside and out!
  • Cannot fall into the pipe!
  • Comes with wrench!