Is the screw itself made of stainless steel?

I think so, their all the same kind of shiny metal & it says stainless steel.

I ordered this but have not recieved it yet but it says it was delivered. How do i get my order?

I’m using it on a 7 inch duct with no issues. It looks like it would work with smaller ducts as well.

can you join different sizes to make a clamp 24 inches + ?

Yes, as long as they are the same width. If you are using these four together then absolutely yes. But they do not have a lot of strength. I stripped two with just a flat blade scewdriver

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Boao 4 Pieces 8 Inch Adjustable 304 Stainless Steel Duct Clamps Worm Gear Hose Clamp for Pipe, Intercooler, Plumbing, Tube and Fuel Line

Product ID: 107303708

Details

Brand
Boao
Color
Metallic
Item Weight
5.12 ounces
Item dimensions L x W x H
5.31 x 5.12 x
Material
Stainless
Number of Items
4

💪500 PSI Tensile Strength - Industrial-grade hold

📏8 Inch Adjustable - Perfect fit every time

🔩304 Stainless Steel - Rustproof durability

€ 21.27

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Lock it down with confidence — the clamp that means business!

HEAVY DUTY STRENGTH - Withstands up to 500 PSI, making it ideal for automotive, plumbing, and industrial applications.
UNMATCHED DURABILITY - Crafted from premium 304 stainless steel for corrosion resistance and long-lasting performance.
VERSATILE APPLICATION - Perfect for pipes, intercoolers, fuel lines, and more—engineered to meet professional standards.
EFFORTLESS INSTALLATION - Easily tightened or loosened with a screwdriver for quick, reliable hose securing.
PRECISION FIT EVERY TIME - Adjustable worm gear design ensures a secure, leak-proof seal on hoses up to 8 inches.

The Boao 4 Pieces 8 Inch Adjustable Worm Gear Hose Clamps are precision-engineered from corrosion-resistant 304 stainless steel, delivering a robust 500 PSI tensile strength. Designed for versatility and ease of use, these clamps provide a secure, leak-proof fit for hoses, pipes, and fuel lines across automotive, industrial, and plumbing applications. Elevate your toolkit with clamps trusted by professionals and rated highly by thousands.

Specifications

ASIN	B07HRSDVSD
Best Sellers Rank	#10,190 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Band Hose Clamps
Brand Name	Boao
Color	Metallic
Customer Reviews	4.3 4.3 out of 5 stars (1,158)
Item Dimensions	5.31 x 5.12 x 0.59 inches
Item Weight	5.12 ounces
Manufacturer	Boao
Manufacturer Part Number	Boao-Duct Clamp-01
Material Type	Stainless Steel
Model Number	Boao-Duct Clamp-01
Set Name	4-Piece Set
Style Name	Adjustable
Tensile Strength	500 Pounds Per Square Inch
UPC	797153585200
Unit Count	4 Count

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 21.27

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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