Master Thumb Dams

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  • Master Products Thumb Dams for plugging your bowling ball
  • Master Products Thumb and Finger Dams
  • A Box of Master Products Thumb Dams (each box sold individually)
MSRP: $39.95
— You save $5.00
Frequently bought together:


Master Products Thumb Dams for plugging a bowling ball

  • High-density foam rubber circles for pro shop use in plugging balls without messy clay
  • Strong pressure sensitive adhesive assures no leakage or seepage
  • Reduces plugging cost by saving time and effort
  • Quickly and easily removed with a plug cutter
  • Complete range of sizes in each box
  • Packaged in 140 circles per box
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1 Review

  • 5
    Excellent product!

    Posted by Pat Patterson on Jul 25th 2019

    These are my go-to Plug Dams, long time fan of Master Products and Buddies Pro Shop as well.

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