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Pontoon Log Test Plugs

Aluminum test couplings for pontoon logs—available in various shapes and sizes

Standard sizes:

  • 1-1/8" O.D. X 1/2" FPT
  • 1" O.D. X 1/2" FPT
  • 1" O.D. X 3/8" FPT
  • 1" O.D. X 1/4" FPT



Plastic test caps fit the aluminum couplings and keep water out of the logs

Available in various sizes and colors

Custom size couplings and caps available upon request



Big Pontoon Plugs Display

Pontoon Plugs Display