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Commonwealth Central Supply

4in x 4in Corrugated Inside Coupling Fittings

4in x 4in Corrugated Inside Coupling Fittings

Regular price $4.75 USD
Regular price Sale price $4.75 USD
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4 in. Polyethylene slip internal coupler.
  • Use with 4 in corrugated or Bend-a-Drain pipe

  • Connects cut ends of pipe together

  • Installs internally into pipe ends

  • Snaps inside the pipe for a secure fit

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