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The Test-Tite 2 In. Metal Wing Nut Test Plug, MPN 88387, is designed for testing or temporarily blocking pipelines. This test plug features two stamped-metal plates and a neoprene gasket that form a tight seal. It is made for standard DWV (drain, waste, and vent) piping.
This test plug provides a reliable seal for piping systems and is efficient for diagnostic purposes.
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