Quote:
Originally Posted by chowtoo
Thank you! After your post, I noticed that they sell a few variations on Amazon as well.
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Your welcome. I just use the aluminum one with velcro, cut to length, and wrapped snug all the way to fittings with tie-wraps. You can use steel clamps.
this:
https://www.designengineering.com/he...oud-0-75-x-36/
I think we need 5/8 ID. They only have 1/2" or 3/4". The .5 inch is too small..