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Traditional Valve Cap & Plug Set

Traditional Valve Cap & Plug Set

  • Straight Line Cap & Plug Set
  • Older style perfect union waterbed bag fitting found on Straightline Launch Pad, Skylon


Hard to find replacement cap & valve set for traditional ballast bag connections.


Hard to find replacement cap & valve set for traditional ballast bag connections. Replace your lost or damage plugs and make that ballast bag water tight again.

Works with any ballast bag that uses an inner plug and outer cap to seal the port on the bag. This includes, but is not limited to:

- Older Fly High ballast bags

- Older Launch Pad ballast bags

- Skylon ballast bags

- Arial ballast bags


6 Reviews
Straight Line - view brand page
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  • 9/3/2014
    Jeff These worked great on my old bags. Very happy.
  • 3/2/2013
    Great Deal!
    Michael Great Deal! Price is right and been looking for these. Just bought at local store and way overpriced there. Will definitely order them here next time.
  • 8/17/2011
    Adrian I couldn't find these plugs anywhere... Then came along Wakemakers.com to keep my bags from leaking... THANK YOU!
  • 6/23/2010
    works great!
    randtr@live.com Works Great!
  • 2/21/2010
    Great product
    Jerrod After losing too many of the caps from my old ballast bags, this is an easy replacement part. Always good to have a few extra sets on the boat.
  • 1/3/2010
    Great product
    Erik Love it!
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