What is the actual range of diameters that the advertised 8" clamps will accommodate? you list 3 totally different diameter ranges in the desription?!

Rotating screw can adjust the diameter of the clamp from 7.5" to 8.5". So it is suitable for hose with a diameter of 7.5" to 8.5".

What size bolt head is on that? Try to get a socket to go with it.

its a 5/16 socket head or you can simply use a medium sized slotted head screwdriver.

Will these work for a heat shield on exhaust?

Probably, i used them to bind together my muffler and exhaust pipe. Was longer than i needed but east to cut.

Eesteck 4 Diameter Adjustable 304 Stainless Steel Duct Clamps Hose

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔧 Lock it down with EesTeck – where strength meets precision!

TRUSTED BY THOUSANDS - Join over 6,000 satisfied pros who rely on EesTeck clamps for durable, long-lasting performance.
EFFORTLESS INSTALLATION - Smooth worm drive mechanism allows quick, screwdriver-only adjustments—no hassle, no fuss.
PRECISION FIT EVERY TIME - Adjustable diameter from 3.5” to 4” ensures a secure, leak-proof seal on diverse hose types.
VERSATILE HEAVY DUTY USE - Perfect for automotive, marine, industrial, and home applications demanding reliable hose security.
INDUSTRIAL GRADE STRENGTH - Crafted from premium 304 stainless steel for unmatched rust and corrosion resistance.

The EesTeck 4" Adjustable Hose Clamps come in a pack of four, made from high-quality 304 stainless steel for superior rust and corrosion resistance. Featuring a worm drive design, these clamps offer a wide adjustable range (91-114mm) to securely fit hoses from 3.5" to 4" diameter. Ideal for industrial, automotive, marine, and home use, they provide a tight, leak-proof seal with easy screwdriver adjustment. Trusted by thousands with a 4.6-star rating, these clamps combine durability and precision for heavy-duty applications.

Specifications

ASIN	B07HVBLVD2
Best Sellers Rank	#3,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Pipe Clamps
Brand	EesTeck
Brand Name	EesTeck
Color	Silver
Colour	Silver
Customer Reviews	4.6 out of 5 stars 6,055 Reviews
Item Weight	0.1 Kilograms
Item weight	0.1 Kilograms
Manufacturer	EesTeck
Manufacturer Part Number	84-108
Material	Stainless Steel
Material Type	Stainless Steel
Model Number	HC4-4
Set Name	Set of 4
Style	Adjustable
Style Name	Adjustable
UPC	192242212577
Unit Count	4 Count

Reviews

D**D

Well made and as described

Well made

22.05.2025

U**1

bad quality

screws are not good, not working

10.01.2025

L**S

Todo bien

Gracias

10.01.2025

B**R

Great Clamps.

Good item, but not used as yet.

5.02.2025

M**D

Strong and very good quality.

Really good quality, strong construction, true to size and look good. I have used them round my bird feeders to stop the squirrels unclipping the feeding ports to empty the food out. They have been in use for several weeks now and do the job perfectly.

25.02.2026

M**A

As described, working well.

I got these to mount some equipment outside on a pole, they are big enough for what I needed, installed as expected, and have been holding up outside for months now. No red flags about the weight or quality of these things, they feel decent and are working well for me so far.

20.04.2026

J**R

works ok

11.01.2026

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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