2" Rubber Panel Plugs, Knockout Plugs, Firewall Plugs, Fits 1/8" Thick Materials

Plastic Enclosures: Cover knockout holes in project boxes or junction boxes. Hole Plugs. Tubing Plugs. | Fits 2" Hole | 2 3/8" OD | 1/8" Panel Thickness. Trunk or Cabin Hole Plugs: Cover unused mounting points or wiring holes.

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