Mutual Screw & Supply

4" Cam & Groove Dust Plug | Tough-Tite | Aluminum

4" Cam & Groove Dust Plug | Tough-Tite | Aluminum - Main image
$14.57 $21.11 In stock

This 4" dust plug is part of the Tough-Tite Basic 8 cam & groove (camlock) series, manufactured from aluminum. Plug that closes a female coupler to keep out dirt and debris when disconnected.

Tough-Tite delivers rugged, reinforced, heavier-duty construction that balances strength and value for demanding environments.

  • Brand: Tough-Tite
  • Size: 4"
  • Type: Dust Plug (Dust Plug)
  • Material: Aluminum
  • Connection: Tool-free cam & groove (camlock)

Note: never use cam & groove fittings for compressed air or steam applications.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Madison Q. ★★★★★

Finally got around to replacing my old plastic dust plugs with these aluminum ones and the difference in feel is night and day. The cam lock groove engages with a satisfyingly solid click, and it fits perfectly in my 4-inch female coupler.

Christopher ★★★★★

I was worried the aluminum might dent easily, but this 4" dust plug feels solid and machined perfectly to seal the coupler tight. It clicks right into place without any wobble, and the surface is smooth enough that dirt wipes right off.

Leo ★★★★★

This aluminum plug is nice and lightweight but feels solid enough to take some abuse. It locks into the 4-inch coupler with a satisfying click and keeps the dust out perfectly. Exactly what I needed to seal the line when the hose is off.