Heyco® Double D Hole Plugs
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Heyco® Double D Hole Plugs

For Mounting Holes with Flats
Multiple Locking Steps for Panel Thickness up to .125˝ (3,2 mm)


  • Close unwanted Strain Relief mounting holes or other double faced or Double D holes punched or molded with two opposing flats.
  • Convex, matte finish head tapers to a thin edge.
  • Quick and easy installation.
  • Lock firmly in panels up to .125˝ (3,2 mm) thick.
  • Locking fingers in fractional increments up to the maximum panel thickness.
  • Approximate Head Thickness: .062˝ (1,6 mm). Thickness may vary.

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