Mutual Screw & Supply

3" Type D Cam & Groove Coupler x Female NPT | Tough-Tite | Aluminum

3" Type D Cam & Groove Coupler x Female NPT | Tough-Tite | Aluminum - Main image
$23.11 $31.23 In stock

This 3" Type D cam & groove coupler is part of the Tough-Tite Basic 8 (camlock) series, manufactured from aluminum. Female cam coupler end with a female NPT threaded port. Connects by hand with no tools required for fast, leak-resistant transfer of materials at low pressure.

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

  • Brand: Tough-Tite
  • Size: 3"
  • Type: Type D (Coupler x Female NPT)
  • 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 (5.0 / 5 · 5 reviews)

Chloe ★★★★★

The aluminum body feels solid and the cam arms lock onto the hose with a satisfying click. I used it for a water transfer setup and it hasn't leaked a drop. Exactly what I needed for my 3-inch lines.

Claire A. ★★★★★

The threads on this thing are machined perfectly, so it screwed onto my 3-inch NPT line without any binding or need for extra tape. I’m impressed with how light the aluminum is, yet it still feels tough enough for daily yard work. Hooked it up by hand in seconds and no drips so far.

Robert ★★★★★

The aluminum construction feels solid and well-machined—the threads on the NPT port engaged smoothly without any binding. Snapped into my Tough-Tite line easily by hand and held a perfect seal on the first try at full pressure.