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Steel Duct Clamps
Premium clamps designed to securely connect ducting components with inline fans, carbon filters, and wall shutters.
Get a Tight Grip for Optimal Performance
When it comes to ductwork, a firm connection is essential in preventing air leaks and wasted energy. Simply slipping duct tubes over your fans isn't enough. By tightening your components together you will improve not only performance but also efficiency. These stainless steel duct clamps provide utilize easy-to-adjust worm drive locks for an effective hold that will not slip. Coated against rust and corrosion for further security, these clamps will help boost airflow and protect against leaks!
Sustainable and Reusable
This set of hose clamps are crafted with SAE grade 316 stainless steel that is heavy-duty, long-lasting, and can be reused unlike duct tape.
Malleable Clamps
Steel clamps with a wide size range that easily flexes. Fits over ducting before tightening. Expands to facilitate your installation process.
Worm-Drive Lock
Features a worm-drive lock that tightly secures the clamp in place and prevents slippage. Tighten or loosen the lock using a Phillips or flat-head screwdriver.
Glossy Steel Finish
Each clamp is treated with molybdenum alloy to help prevent corrosion and rust. Sports a steel glossy finish that is easy to identify.
Rob
Reviewed in Canada on August 24, 2024
The screw doesn’t tighten the clamp as it is supposed to , the only option to make it useable is to put the band through the clasp to the size that you want , And then put the screw in to hold it in place , Not happy about this purchase .
Customer
Reviewed in the United States on May 14, 2024
Works as should.
DA
Reviewed in the United States on June 19, 2023
I needed this clamp for my dryer. Very easy to install and tightens down easily.
WESIII
Reviewed in the United States on May 28, 2023
Big hose clamp. Exactly what you’d expect. Fit a 6” duct. What I like about these is the nice big PHILLIPS head they can accept. Much better than slotted IMO.
LookInto
Reviewed in the United States on November 4, 2023
I have a fair amount of stuff from this brand and I keep buying their stuff because it's well made. You can find cheaper stuff but the value is here.
Johnholland
Reviewed in the United States on June 6, 2020
The ac infinity steel duct clamps are a no brainer if you want a easy plug and play option for all your heating and cooling needs, these clamps are really high quality and work better than they look I would highly recommend this company
Eben J.
Reviewed in the United States on June 6, 2020
McGuyvered a glass coffee pot that had no replacement. Handle had come off rendering the need for a new whole coffee maker. I ordered these to hold the handle on. Took the band apart to open it three times and each time it threaded right back on. Got it on the coffee pot and it works like a charm. Quality product with no issues so far!
John A
Reviewed in the United States on April 20, 2020
I used a few of these clamps to tie my ventilation system together, which consisted of a inline 8" fan, 8" carbon filter, 8" silencer, and 8" ducting. The clamps tightened smooth like butter using a screw driver. I tugged on the ducting and the clamps were tight with no air holes. Good price and would buy again.
Jacob Iverson
Reviewed in the United States on December 7, 2019
I used this to replace rusty ones that was holding our dryer ducting to the vent. Very easy to install with a screwdriver. It feels secure. I like the shiny stainless steel look. Only time will tell if it holds up. I will update if any problems come up.
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