12 Inch Duct Clamps for 12" HVAC Air Ducting, Hoses, Fans - (4 Pack) Stainless Steel Clamps by Happy Hydro

Q: Need 5 inch clamps, will the 6" clamps adjust down to 5" ? Your 10" clamps are great, they work on 9", 8" and smaller, plenty of adjustment.

I don't think the 6 inch will adjust down that far. They will go to a larger diameter but not much smaller. You might try the 4 inch because they will expand out over 1 inch.

Q: what is the range of the 8' duct clamp? to clamp an 8 ' duct you need to be able to open clamp to 8 1/2 to get it on the hose

Yes the clamp is big enough in diameter to slip over a 8" duct.

Q: Is this 8 inch in diameter or length?

Diameter be aware that there are 8 inch max max

Q: Will this fit over 10-inch insulated flexible hvac duct? inside diameter is 10-inches. outside diameter is larger until insulation is compressed.

Yes, you can loosen these to fit around insulated ducting that is a little bigger than 10 inches.

4.7/5

Product ID: 139511446

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🔩4-piece set

⚙️Easy installation

🛠️Stainless steel

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Description

🔧 Clamp Down on Quality—Your Ducting Deserves the Best!

QUICK EASY SETUP - Install in minutes with just a screwdriver—no hassle!
CONNECT WITH CONFIDENCE - Securely fasten your ducting with our durable clamps.
SATISFACTION GUARANTEED - 30-day money-back promise for your peace of mind.
VERSATILE COMPATIBILITY - Fits a range of sizes from 4" to 14" for all your HVAC needs.
RUST RESISTANT RELIABILITY - Stainless steel construction ensures long-lasting performance.

The Happy Hydro 12 Inch Duct Clamps come in a 4-pack, designed for easy and secure connections in HVAC systems. Made from rust-resistant stainless steel, these clamps fit a variety of duct sizes and are simple to install with minimal tools. Enjoy a 30-day money-back guarantee for complete satisfaction.

Specifications

Manufacturer	Happy Hydro
Part Number	CLMP
Item Weight	8.4 ounces
Package Dimensions	14.57 x 13.39 x 1.1 inches
Item model number	CLMP
Is Discontinued By Manufacturer	No
Size	12 Inch
Style	Modern
Material	Stainless Steel
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Need 5 inch clamps, will the 6" clamps adjust down to 5" ? Your 10" clamps are great, they work on 9", 8" and smaller, plenty of adjustment.

what is the range of the 8' duct clamp? to clamp an 8 ' duct you need to be able to open clamp to 8 1/2 to get it on the hose

Is this 8 inch in diameter or length?

Will this fit over 10-inch insulated flexible hvac duct? inside diameter is 10-inches. outside diameter is larger until insulation is compressed.

Common Questions

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Customer service was outstanding when I had questions about the product.

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Excellent communication throughout the order process. Product is perfect.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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12 Inch Duct Clamps for 12" HVAC Air Ducting, Hoses, Fans - (4 Pack) Stainless Steel Clamps by Happy Hydro

Description

Specifications

Have a Question? See What Others Asked

Common Questions