Mutual Screw & Supply

3" Cam & Groove Dust Plug | U-Tite | Aluminum (2 / Pkg.)

3" Cam & Groove Dust Plug | U-Tite | Aluminum (2 / Pkg.) - Main image
$8.48 $11.31 In stock

This 3" dust plug is part of the U-Tite Basic 8 cam & groove (camlock) series, manufactured from aluminum. Plug that closes a female coupler to keep out dirt and debris when disconnected.

U-Tite offers general-purpose, structurally efficient construction built for everyday reliability in cost-conscious applications.

  • Brand: U-Tite
  • Size: 3"
  • 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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Returning an item

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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)

Eva ★★★★★

The threads on these U-Tite plugs are machined clean, so they seat snugly into my female couplers without any wobble. They cap off tight enough to keep the fine dust out of my rig between hookups.

Amelia ★★★★★

Finally have a proper aluminum seal on our 3-inch line; this dust plug slides in snugly and the U-Tite locking mechanism gives a satisfying click when it seats. The two-pack is handy for keeping spares on hand during changeovers.

Madison ★★★★★

Swapped out a worn plastic plug for this aluminum one and the difference is night and day—the U-Tite groove locks in tight on my female coupler. Keeps the dust out perfectly when disconnected, exactly what I needed for my irrigation setup.