4 Inch Duct Clamps for 4" HVAC Air Ducting, Hoses, & Fans - (4 Pack) Stainless Steel Clamps by Happy Hydro
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In my opinion, the 6 inch cannot be adjusted that far down. It is likely that they will go up in diameter, but not much lower. If you want them to expand to over one inch, you perhaps should go for the 4 inch ones.
There is enough room in the clamp for an 8" duct to slip over it.
It is important to note that there are four different sizes 8 inch, 10 inch, and 12 inch
If you want to fit these around insulated ducting that is a little bigger than 10 inches, you can loosen these.
Selected User Reviews For 4 Inch Duct Clamps for 4" HVAC Air Ducting, Hoses, & Fans - (4 Pack) Stainless Steel Clamps by Happy Hydro
I ordered a 6" flex pipe to finish hooking it up. Initially, I ran 6" metal duct as far as I could, but had to drop down to To achieve this stepdown, I used this flex in short runs. With my 3hp dust collector in hand, I can trust the metal wire in the pipe to be sturdy. Likewise, the clamps worked well, and they allowed enough room for the pipe to be placed over the male end of the duct and tightened appropriately The size of the shoes did not bother me. This product was able to complete the task for which I purchased it therefore, I was satisfied.
It was an unconventional way of using these clamps. Recent moves to rural areas have resulted in the mailboxes being lined up on the intersections at the highways. Since our mailbox only fit on one side of the main post, we had to screw it to the outside. The next day, the main post was rotten and where the screw had gone through the wood had begun to peel out like a banana. Our mailbox was now lying In order to secure the mailbox, we clamped the post all around, tightened the clamps, and then attached the mailbox to it. that our mailbox has been attached nicely, we can start using it.
The clamps arrived in good condition, no bent straps or dents in the worm gear track which made tightening nearly impossible. I had no problems with any of them and they seemed to be of good quality.
Locally, I was unable to find 8" duct clamps, the largest I could find at Lowes and Home Depot was The screws were what I needed to attach double wall wood stove flue pipes. It is known that Supervent makes a clamp for their pipes, but they cost around $10 apiece and are not as good as This is a great deal,.
It appears that these clamps are quite durable and did a good job on a 5" project. Although they are not large enough to clamp over flexible hose 6 inches in diameter!.
As far as I can tell, they are working well, but I was unable to find this size locally for a reasonable price. I got them from Amazon for a good price, and so far they have worked.
It has value. The cost of other clamps is half of what it is for the same job. I really like how sturdy it is.
I received the order on time and it was It is just a standard hose clamp and works as it would be expected.