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
0.32 Pounds
Item dimensions L x W x H
5.31 x 5.12 x
Material
Stainless
Number of Items
4

💪500 PSI tensile strength

📏8 inch adjustable diameter

🔩304 stainless steel corrosion-resistant

19551CFA

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Description

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

HEAVY DUTY STRENGTH - Withstands up to 500 PSI, perfect for demanding industrial, automotive, and plumbing tasks.
UNMATCHED DURABILITY - Crafted from premium 304 stainless steel for rust-proof, long-lasting performance.
VERSATILE APPLICATION - Ideal for pipes, intercoolers, fuel lines, and more—engineered for professional-grade reliability.
EFFORTLESS INSTALLATION - Quickly tighten or loosen with a screwdriver (not included) for hassle-free adjustments on the go.
PRECISION FIT EVERY TIME - Easily adjustable worm gear design ensures a secure, leak-proof seal on 8-inch hoses.

The Boao 4-piece set of 8-inch adjustable worm gear hose clamps is engineered from corrosion-resistant 304 stainless steel, delivering a robust 500 PSI tensile strength. Designed for precision and versatility, these clamps secure hoses, pipes, and fuel lines across automotive, industrial, and plumbing applications, ensuring leak-proof, durable performance with easy screwdriver adjustment.

Specifications

ASIN	B07HRSDVSD
Best Sellers Rank	#4,910 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Band Hose Clamps
Brand Name	Boao
Color	Metallic
Customer Reviews	4.4 4.4 out of 5 stars (1,829)
Item Dimensions	5.31 x 5.12 x 0.59 inches
Item Weight	0.32 Pounds
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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

5 days ago

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19551CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anjali K.

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

1 month ago

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