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6 in. Galvanized Steel Worm Gear Clamp

$398
  • Compatible with all types of venting applications
  • Used to attach aluminum ducts such as elbows and pipes
  • Galvanized steel ensures longevity through a variety of uses
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Product Details

These Worm Clamps are ideal for attaching aluminum ducts to other aluminum products, including elbows and pipe. Easily adjustable with the turn of a screwdriver, these clamps can be used with all venting applications. A heavy-duty galvanized steel construction ensures longevity through a variety of uses. For optimal performance, it is recommended to use a manual screwdriver to avoid over tightening and stripping the screw.
  • Made of heavy duty galvanized steel
  • Easily adjustable using a hex or flat head screwdriver
  • Adjusts from 5-1/8 in. to 6-1/2 in.
  • Can be used in all venting applications
  • How to Clean a Dryer Duct
  • Return Policy

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Specifications

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Questions & Answers

7Questions
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Q:does the exhaust need to be duct outside?
by|Dec 20, 2021
3 Answers
Answer This Question

A:  I'm not understanding the question. Can you pease confirm what you are looking to do?

by|Oct 12, 2022

    A:  Absolutely

    by|Dec 26, 2021

      A:  Assuming you're referring to the clothes dryer exhaust, no, you do not need to vent to the outside but in the summer months and in warmer climates, you will have a problem with excess moisture and possible mildew in your home.

      by|Dec 24, 2021
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        Q:Is there a plastic cap to plug the exhaust hole in the wall or window?
        by|Jun 12, 2021
        3 Answers
        Answer This Question

        A:  Not sure if one exists. But, you can use a vent cap that has a magnetic closure to seal it from bugs and pests to stop them from entering. In this way it is still functional.

        by|Jun 12, 2021

        A:  No. I think you are confused as to what this is. It is a clamp - nothing else.

        by|Jun 12, 2021

        A:  You may be looking at the wrong product. This item does not plug exhaust holes in walls or windows. I'm not ever sure what that even means. This is just a clamp - nothing else.

        by|Jun 15, 2021
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          Q:can this clamp be used for plumbing? or only dryer venting?
          by|Feb 11, 2019
          5 Answers
          Answer This Question

          A:  I use this strap on the outdoor swimming pool pvc water return line... HOWEVER..... I believe...the strap is not approved for general plumbing...you decide...

          by|Jun 22, 2022

          A:  It does not look like a typical hose clamp for plumbing. It may not be strong enough for a good tight fit

          by|Feb 12, 2019

            A:  Yes, absolutely.

            by|Jun 15, 2021

              A:  Yes for duct work. Plumbing I'm not sure in that the screw device seems to be on the light side. I would use something a little more robust for plumbing especially for ferncos or compression patches.

              by|Jul 30, 2020

                A:  Can be used for plumbing drain not pressure like incoming water

                by|Jul 28, 2021
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                Q:Are the clamps or ones that are smaller in diameter fit to work on an exhaust pipe with surface t...
                by|Nov 7, 2018
                3 Answers
                Answer This Question

                A:  It would attach, but totally inadequate for strength and maintaining a tight fit. Use real exhaust pipe clamps.

                by|Nov 10, 2018

                  A:  The 4" and the 6" galvanized steel worm gear clamps should be fine for this type of application.

                  by|Nov 7, 2018

                    A:  They will not work on exhaust. They will take the heat but aren't strong enough to hold. They make regular exhaust clamps you can buy at automotive stores in different sizes.

                    by|Nov 8, 2018
                      Showing 1-4 of 7
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                      Customer Reviews

                      4.3 out of 5
                      (108)
                      • 4.3
                        out of 108 reviews
                      • 67%recommend this product
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                      I finally got this to work by putting it in a vise and making the clip into a convex shape so tha...
                      I finally got this to work by putting it in a vise and making the clip into a convex shape so that the tracks on the clip would bend into the worm gear. This allowed the worm gear to finally hold and did not strip out when I tightened it.
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                        6 found this review helpful
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                        Works as described. No problems. Who could ask...
                        Works as described. No problems. Who could ask for more?
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                        Not fully threaded do not buy of you need just...
                        Not fully threaded do not buy of you need just over four inches does not tighten enough
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                        Nice solid grip worked fine for my stove vent....
                        Nice solid grip worked fine for my stove vent.
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                        Rating provided by a verified purchaser...
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                        Showing 1-10 of 108 reviews

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